20345052964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1570319}}^1$

素因数の和:1570443

約数の個数: 24

約数和(自身を含む): 36933926400

約数和(自身を除く): 16588873436

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 3239, 6478, 12956, 1570319, 3140638, 6281276, 64383079, 124055201, 128766158, 248110402, 257532316, 496220804, 5086263241, 10172526482, 20345052964]

約数ペア:

[(1, 20345052964), (2, 10172526482), (4, 5086263241), (41, 496220804), (79, 257532316), (82, 248110402), (158, 128766158), (164, 124055201), (316, 64383079), (3239, 6281276), (6478, 3140638), (12956, 1570319)]