20126771712

素因数分解:

$2^9\times 3^2\times {\mathrm{113}}^1\times {\mathrm{38653}}^1$

素因数の和:38790

約数の個数: 120

約数和(自身を含む): 58602788244

約数和(自身を除く): 38476016532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 128, 144, 192, 226, 256, 288, 339, 384, 452, 512, 576, 678, 768, 904, 1017, 1152, 1356, 1536, 1808, 2034, 2304, 2712, 3616, 4068, 4608, 5424, 7232, 8136, 10848, 14464, 16272, 21696, 28928, 32544, 38653, 43392, 57856, 65088, 77306, 86784, 115959, 130176, 154612, 173568, 231918, 260352, 309224, 347877, 463836, 520704, 618448, 695754, 927672, 1236896, 1391508, 1855344, 2473792, 2783016, 3710688, 4367789, 4947584, 5566032, 7421376, 8735578, 9895168, 11132064, 13103367, 14842752, 17471156, 19790336, 22264128, 26206734, 29685504, 34942312, 39310101, 44528256, 52413468, 59371008, 69884624, 78620202, 89056512, 104826936, 139769248, 157240404, 178113024, 209653872, 279538496, 314480808, 419307744, 559076992, 628961616, 838615488, 1118153984, 1257923232, 1677230976, 2236307968, 2515846464, 3354461952, 5031692928, 6708923904, 10063385856, 20126771712]

約数ペア:

[(1, 20126771712), (2, 10063385856), (3, 6708923904), (4, 5031692928), (6, 3354461952), (8, 2515846464), (9, 2236307968), (12, 1677230976), (16, 1257923232), (18, 1118153984), (24, 838615488), (32, 628961616), (36, 559076992), (48, 419307744), (64, 314480808), (72, 279538496), (96, 209653872), (113, 178113024), (128, 157240404), (144, 139769248), (192, 104826936), (226, 89056512), (256, 78620202), (288, 69884624), (339, 59371008), (384, 52413468), (452, 44528256), (512, 39310101), (576, 34942312), (678, 29685504), (768, 26206734), (904, 22264128), (1017, 19790336), (1152, 17471156), (1356, 14842752), (1536, 13103367), (1808, 11132064), (2034, 9895168), (2304, 8735578), (2712, 7421376), (3616, 5566032), (4068, 4947584), (4608, 4367789), (5424, 3710688), (7232, 2783016), (8136, 2473792), (10848, 1855344), (14464, 1391508), (16272, 1236896), (21696, 927672), (28928, 695754), (32544, 618448), (38653, 520704), (43392, 463836), (57856, 347877), (65088, 309224), (77306, 260352), (86784, 231918), (115959, 173568), (130176, 154612)]