20588831744

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41801}}^1$

素因数の和:41871

約数の個数: 88

約数和(自身を含む): 45522545208

約数和(自身を除く): 24933713464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 512, 592, 832, 962, 1024, 1184, 1664, 1924, 2368, 3328, 3848, 4736, 6656, 7696, 9472, 13312, 15392, 18944, 30784, 37888, 41801, 61568, 83602, 123136, 167204, 246272, 334408, 492544, 543413, 668816, 1086826, 1337632, 1546637, 2173652, 2675264, 3093274, 4347304, 5350528, 6186548, 8694608, 10701056, 12373096, 17389216, 20106281, 21402112, 24746192, 34778432, 40212562, 42804224, 49492384, 69556864, 80425124, 98984768, 139113728, 160850248, 197969536, 278227456, 321700496, 395939072, 556454912, 643400992, 791878144, 1286801984, 1583756288, 2573603968, 5147207936, 10294415872, 20588831744]

約数ペア:

[(1, 20588831744), (2, 10294415872), (4, 5147207936), (8, 2573603968), (13, 1583756288), (16, 1286801984), (26, 791878144), (32, 643400992), (37, 556454912), (52, 395939072), (64, 321700496), (74, 278227456), (104, 197969536), (128, 160850248), (148, 139113728), (208, 98984768), (256, 80425124), (296, 69556864), (416, 49492384), (481, 42804224), (512, 40212562), (592, 34778432), (832, 24746192), (962, 21402112), (1024, 20106281), (1184, 17389216), (1664, 12373096), (1924, 10701056), (2368, 8694608), (3328, 6186548), (3848, 5350528), (4736, 4347304), (6656, 3093274), (7696, 2675264), (9472, 2173652), (13312, 1546637), (15392, 1337632), (18944, 1086826), (30784, 668816), (37888, 543413), (41801, 492544), (61568, 334408), (83602, 246272), (123136, 167204)]