20370765632

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:477

約数の個数: 224

約数和(自身を含む): 49195597824

約数和(自身を除く): 28824832192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 73, 112, 124, 142, 146, 217, 224, 248, 283, 284, 292, 434, 448, 496, 497, 511, 566, 568, 584, 868, 992, 994, 1022, 1132, 1136, 1168, 1736, 1981, 1984, 1988, 2044, 2201, 2263, 2264, 2272, 2336, 3472, 3962, 3976, 4088, 4402, 4526, 4528, 4544, 4672, 5183, 6944, 7924, 7952, 8176, 8773, 8804, 9052, 9056, 10366, 13888, 15407, 15841, 15848, 15904, 16352, 17546, 17608, 18104, 18112, 20093, 20659, 20732, 30814, 31682, 31696, 31808, 32704, 35092, 35216, 36208, 36281, 40186, 41318, 41464, 61411, 61628, 63364, 63392, 70184, 70432, 72416, 72562, 80372, 82636, 82928, 122822, 123256, 126728, 126784, 140368, 140651, 140864, 144613, 144832, 145124, 160673, 160744, 165272, 165856, 245644, 246512, 253456, 280736, 281302, 289226, 290248, 321346, 321488, 330544, 331712, 491288, 493024, 506912, 561472, 562604, 578452, 580496, 622883, 640429, 642692, 642976, 661088, 982576, 986048, 1013824, 1124711, 1125208, 1156904, 1160992, 1245766, 1280858, 1285384, 1285952, 1322176, 1466789, 1965152, 2249422, 2250416, 2313808, 2321984, 2491532, 2561716, 2570768, 2933578, 3930304, 4360181, 4483003, 4498844, 4500832, 4627616, 4983064, 5123432, 5141536, 5867156, 8720362, 8966006, 8997688, 9001664, 9255232, 9966128, 10246864, 10267523, 10283072, 11734312, 17440724, 17932012, 17995376, 19932256, 20493728, 20535046, 23468624, 34881448, 35864024, 35990752, 39864512, 40987456, 41070092, 45470459, 46937248, 69762896, 71728048, 71981504, 82140184, 90940918, 93874496, 139525792, 143456096, 164280368, 181881836, 279051584, 286912192, 318293213, 328560736, 363763672, 636586426, 657121472, 727527344, 1273172852, 1455054688, 2546345704, 2910109376, 5092691408, 10185382816, 20370765632]

約数ペア:

[(1, 20370765632), (2, 10185382816), (4, 5092691408), (7, 2910109376), (8, 2546345704), (14, 1455054688), (16, 1273172852), (28, 727527344), (31, 657121472), (32, 636586426), (56, 363763672), (62, 328560736), (64, 318293213), (71, 286912192), (73, 279051584), (112, 181881836), (124, 164280368), (142, 143456096), (146, 139525792), (217, 93874496), (224, 90940918), (248, 82140184), (283, 71981504), (284, 71728048), (292, 69762896), (434, 46937248), (448, 45470459), (496, 41070092), (497, 40987456), (511, 39864512), (566, 35990752), (568, 35864024), (584, 34881448), (868, 23468624), (992, 20535046), (994, 20493728), (1022, 19932256), (1132, 17995376), (1136, 17932012), (1168, 17440724), (1736, 11734312), (1981, 10283072), (1984, 10267523), (1988, 10246864), (2044, 9966128), (2201, 9255232), (2263, 9001664), (2264, 8997688), (2272, 8966006), (2336, 8720362), (3472, 5867156), (3962, 5141536), (3976, 5123432), (4088, 4983064), (4402, 4627616), (4526, 4500832), (4528, 4498844), (4544, 4483003), (4672, 4360181), (5183, 3930304), (6944, 2933578), (7924, 2570768), (7952, 2561716), (8176, 2491532), (8773, 2321984), (8804, 2313808), (9052, 2250416), (9056, 2249422), (10366, 1965152), (13888, 1466789), (15407, 1322176), (15841, 1285952), (15848, 1285384), (15904, 1280858), (16352, 1245766), (17546, 1160992), (17608, 1156904), (18104, 1125208), (18112, 1124711), (20093, 1013824), (20659, 986048), (20732, 982576), (30814, 661088), (31682, 642976), (31696, 642692), (31808, 640429), (32704, 622883), (35092, 580496), (35216, 578452), (36208, 562604), (36281, 561472), (40186, 506912), (41318, 493024), (41464, 491288), (61411, 331712), (61628, 330544), (63364, 321488), (63392, 321346), (70184, 290248), (70432, 289226), (72416, 281302), (72562, 280736), (80372, 253456), (82636, 246512), (82928, 245644), (122822, 165856), (123256, 165272), (126728, 160744), (126784, 160673), (140368, 145124), (140651, 144832), (140864, 144613)]