20134851605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1\times {\mathrm{4357}}^1$

素因数の和:5597

約数の個数: 32

約数和(自身を含む): 26748776448

約数和(自身を除く): 6613924843

約数列:

[1, 5, 11, 55, 73, 365, 803, 1151, 4015, 4357, 5755, 12661, 21785, 47927, 63305, 84023, 239635, 318061, 420115, 924253, 1590305, 3498671, 4621265, 5014907, 17493355, 25074535, 55163977, 275819885, 366088211, 1830441055, 4026970321, 20134851605]

約数ペア:

[(1, 20134851605), (5, 4026970321), (11, 1830441055), (55, 366088211), (73, 275819885), (365, 55163977), (803, 25074535), (1151, 17493355), (4015, 5014907), (4357, 4621265), (5755, 3498671), (12661, 1590305), (21785, 924253), (47927, 420115), (63305, 318061), (84023, 239635)]