20199435476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{24509}}^1\times {\mathrm{18731}}^1$

素因数の和:43255

約数の個数: 24

約数和(自身を含む): 38566190880

約数和(自身を除く): 18366755404

約数列:

[1, 2, 4, 11, 22, 44, 18731, 24509, 37462, 49018, 74924, 98036, 206041, 269599, 412082, 539198, 824164, 1078396, 459078079, 918156158, 1836312316, 5049858869, 10099717738, 20199435476]

約数ペア:

[(1, 20199435476), (2, 10099717738), (4, 5049858869), (11, 1836312316), (22, 918156158), (44, 459078079), (18731, 1078396), (24509, 824164), (37462, 539198), (49018, 412082), (74924, 269599), (98036, 206041)]