20119805952

素因数分解:

$2^{13}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:392

約数の個数: 224

約数和(自身を含む): 55822778880

約数和(自身を除く): 35702972928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 79, 86, 96, 128, 129, 158, 172, 192, 237, 241, 256, 258, 316, 344, 384, 474, 482, 512, 516, 632, 688, 723, 768, 948, 964, 1024, 1032, 1264, 1376, 1446, 1536, 1896, 1928, 2048, 2064, 2528, 2752, 2892, 3072, 3397, 3792, 3856, 4096, 4128, 5056, 5504, 5784, 6144, 6794, 7584, 7712, 8192, 8256, 10112, 10191, 10363, 11008, 11568, 12288, 13588, 15168, 15424, 16512, 19039, 20224, 20382, 20726, 22016, 23136, 24576, 27176, 30336, 30848, 31089, 33024, 38078, 40448, 40764, 41452, 44032, 46272, 54352, 57117, 60672, 61696, 62178, 66048, 76156, 80896, 81528, 82904, 88064, 92544, 108704, 114234, 121344, 123392, 124356, 132096, 152312, 161792, 163056, 165808, 176128, 185088, 217408, 228468, 242688, 246784, 248712, 264192, 304624, 323584, 326112, 331616, 352256, 370176, 434816, 456936, 485376, 493568, 497424, 528384, 609248, 647168, 652224, 663232, 740352, 818677, 869632, 913872, 970752, 987136, 994848, 1056768, 1218496, 1304448, 1326464, 1480704, 1637354, 1739264, 1827744, 1941504, 1974272, 1989696, 2436992, 2456031, 2608896, 2652928, 2961408, 3274708, 3478528, 3655488, 3979392, 4873984, 4912062, 5217792, 5305856, 5922816, 6549416, 6957056, 7310976, 7958784, 9747968, 9824124, 10435584, 10611712, 13098832, 13914112, 14621952, 15917568, 19495936, 19648248, 20871168, 21223424, 26197664, 27828224, 29243904, 31835136, 38991872, 39296496, 41742336, 42446848, 52395328, 58487808, 63670272, 77983744, 78592992, 83484672, 84893696, 104790656, 116975616, 127340544, 155967488, 157185984, 209581312, 233951232, 254681088, 314371968, 419162624, 467902464, 628743936, 838325248, 1257487872, 1676650496, 2514975744, 3353300992, 5029951488, 6706601984, 10059902976, 20119805952]

約数ペア:

[(1, 20119805952), (2, 10059902976), (3, 6706601984), (4, 5029951488), (6, 3353300992), (8, 2514975744), (12, 1676650496), (16, 1257487872), (24, 838325248), (32, 628743936), (43, 467902464), (48, 419162624), (64, 314371968), (79, 254681088), (86, 233951232), (96, 209581312), (128, 157185984), (129, 155967488), (158, 127340544), (172, 116975616), (192, 104790656), (237, 84893696), (241, 83484672), (256, 78592992), (258, 77983744), (316, 63670272), (344, 58487808), (384, 52395328), (474, 42446848), (482, 41742336), (512, 39296496), (516, 38991872), (632, 31835136), (688, 29243904), (723, 27828224), (768, 26197664), (948, 21223424), (964, 20871168), (1024, 19648248), (1032, 19495936), (1264, 15917568), (1376, 14621952), (1446, 13914112), (1536, 13098832), (1896, 10611712), (1928, 10435584), (2048, 9824124), (2064, 9747968), (2528, 7958784), (2752, 7310976), (2892, 6957056), (3072, 6549416), (3397, 5922816), (3792, 5305856), (3856, 5217792), (4096, 4912062), (4128, 4873984), (5056, 3979392), (5504, 3655488), (5784, 3478528), (6144, 3274708), (6794, 2961408), (7584, 2652928), (7712, 2608896), (8192, 2456031), (8256, 2436992), (10112, 1989696), (10191, 1974272), (10363, 1941504), (11008, 1827744), (11568, 1739264), (12288, 1637354), (13588, 1480704), (15168, 1326464), (15424, 1304448), (16512, 1218496), (19039, 1056768), (20224, 994848), (20382, 987136), (20726, 970752), (22016, 913872), (23136, 869632), (24576, 818677), (27176, 740352), (30336, 663232), (30848, 652224), (31089, 647168), (33024, 609248), (38078, 528384), (40448, 497424), (40764, 493568), (41452, 485376), (44032, 456936), (46272, 434816), (54352, 370176), (57117, 352256), (60672, 331616), (61696, 326112), (62178, 323584), (66048, 304624), (76156, 264192), (80896, 248712), (81528, 246784), (82904, 242688), (88064, 228468), (92544, 217408), (108704, 185088), (114234, 176128), (121344, 165808), (123392, 163056), (124356, 161792), (132096, 152312)]