20512751604

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1\times {\mathrm{1013}}^1$

素因数の和:1889

約数の個数: 96

約数和(自身を含む): 50103930240

約数和(自身を除く): 29591178636

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 74, 111, 118, 148, 177, 222, 236, 354, 444, 708, 773, 1013, 1546, 2026, 2183, 2319, 3039, 3092, 4052, 4366, 4638, 6078, 6549, 8732, 9276, 12156, 13098, 26196, 28601, 37481, 45607, 57202, 59767, 74962, 85803, 91214, 112443, 114404, 119534, 136821, 149924, 171606, 179301, 182428, 224886, 239068, 273642, 343212, 358602, 449772, 547284, 717204, 783049, 1566098, 1687459, 2211379, 2349147, 3132196, 3374918, 4422758, 4698294, 5062377, 6634137, 6749836, 8845516, 9396588, 10124754, 13268274, 20249508, 26536548, 28972813, 46199891, 57945626, 86918439, 92399782, 115891252, 138599673, 173836878, 184799564, 277199346, 347673756, 554398692, 1709395967, 3418791934, 5128187901, 6837583868, 10256375802, 20512751604]

約数ペア:

[(1, 20512751604), (2, 10256375802), (3, 6837583868), (4, 5128187901), (6, 3418791934), (12, 1709395967), (37, 554398692), (59, 347673756), (74, 277199346), (111, 184799564), (118, 173836878), (148, 138599673), (177, 115891252), (222, 92399782), (236, 86918439), (354, 57945626), (444, 46199891), (708, 28972813), (773, 26536548), (1013, 20249508), (1546, 13268274), (2026, 10124754), (2183, 9396588), (2319, 8845516), (3039, 6749836), (3092, 6634137), (4052, 5062377), (4366, 4698294), (4638, 4422758), (6078, 3374918), (6549, 3132196), (8732, 2349147), (9276, 2211379), (12156, 1687459), (13098, 1566098), (26196, 783049), (28601, 717204), (37481, 547284), (45607, 449772), (57202, 358602), (59767, 343212), (74962, 273642), (85803, 239068), (91214, 224886), (112443, 182428), (114404, 179301), (119534, 171606), (136821, 149924)]