20096007986

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{56813}}^1$

素因数の和:56986

約数の個数: 32

約数和(自身を含む): 31808567808

約数和(自身を除く): 11712559822

約数列:

[1, 2, 47, 53, 71, 94, 106, 142, 2491, 3337, 3763, 4982, 6674, 7526, 56813, 113626, 176861, 353722, 2670211, 3011089, 4033723, 5340422, 6022178, 8067446, 141521183, 189584981, 213787319, 283042366, 379169962, 427574638, 10048003993, 20096007986]

約数ペア:

[(1, 20096007986), (2, 10048003993), (47, 427574638), (53, 379169962), (71, 283042366), (94, 213787319), (106, 189584981), (142, 141521183), (2491, 8067446), (3337, 6022178), (3763, 5340422), (4982, 4033723), (6674, 3011089), (7526, 2670211), (56813, 353722), (113626, 176861)]