20165443392

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1981667}}^1$

素因数の和:1981735

約数の個数: 56

約数和(自身を含む): 54361116576

約数和(自身を除く): 34195673184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 10176, 1981667, 3963334, 5945001, 7926668, 11890002, 15853336, 23780004, 31706672, 47560008, 63413344, 95120016, 105028351, 126826688, 190240032, 210056702, 315085053, 380480064, 420113404, 630170106, 840226808, 1260340212, 1680453616, 2520680424, 3360907232, 5041360848, 6721814464, 10082721696, 20165443392]

約数ペア:

[(1, 20165443392), (2, 10082721696), (3, 6721814464), (4, 5041360848), (6, 3360907232), (8, 2520680424), (12, 1680453616), (16, 1260340212), (24, 840226808), (32, 630170106), (48, 420113404), (53, 380480064), (64, 315085053), (96, 210056702), (106, 190240032), (159, 126826688), (192, 105028351), (212, 95120016), (318, 63413344), (424, 47560008), (636, 31706672), (848, 23780004), (1272, 15853336), (1696, 11890002), (2544, 7926668), (3392, 5945001), (5088, 3963334), (10176, 1981667)]