20288340160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5763733}}^1$

素因数の和:5763761

約数の個数: 56

約数和(自身を含む): 52703583696

約数和(自身を除く): 32415243536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 5763733, 11527466, 23054932, 28818665, 46109864, 57637330, 63401063, 92219728, 115274660, 126802126, 184439456, 230549320, 253604252, 317005315, 368878912, 461098640, 507208504, 634010630, 922197280, 1014417008, 1268021260, 1844394560, 2028834016, 2536042520, 4057668032, 5072085040, 10144170080, 20288340160]

約数ペア:

[(1, 20288340160), (2, 10144170080), (4, 5072085040), (5, 4057668032), (8, 2536042520), (10, 2028834016), (11, 1844394560), (16, 1268021260), (20, 1014417008), (22, 922197280), (32, 634010630), (40, 507208504), (44, 461098640), (55, 368878912), (64, 317005315), (80, 253604252), (88, 230549320), (110, 184439456), (160, 126802126), (176, 115274660), (220, 92219728), (320, 63401063), (352, 57637330), (440, 46109864), (704, 28818665), (880, 23054932), (1760, 11527466), (3520, 5763733)]