20126041710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1\times {\mathrm{5749}}^1$

素因数の和:7733

約数の個数: 64

約数和(自身を含む): 49128552000

約数和(自身を除く): 29002510290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 1913, 3826, 5739, 5749, 9565, 11478, 11498, 17247, 19130, 28695, 28745, 34494, 57390, 57490, 86235, 116693, 172470, 233386, 350079, 350689, 583465, 700158, 701378, 1052067, 1166930, 1750395, 1753445, 2104134, 3500790, 3506890, 5260335, 10520670, 10997837, 21995674, 32993511, 54989185, 65987022, 109978370, 164967555, 329935110, 670868057, 1341736114, 2012604171, 3354340285, 4025208342, 6708680570, 10063020855, 20126041710]

約数ペア:

[(1, 20126041710), (2, 10063020855), (3, 6708680570), (5, 4025208342), (6, 3354340285), (10, 2012604171), (15, 1341736114), (30, 670868057), (61, 329935110), (122, 164967555), (183, 109978370), (305, 65987022), (366, 54989185), (610, 32993511), (915, 21995674), (1830, 10997837), (1913, 10520670), (3826, 5260335), (5739, 3506890), (5749, 3500790), (9565, 2104134), (11478, 1753445), (11498, 1750395), (17247, 1166930), (19130, 1052067), (28695, 701378), (28745, 700158), (34494, 583465), (57390, 350689), (57490, 350079), (86235, 233386), (116693, 172470)]