20202762

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2311}}^1$

素因数の和:2394

約数の個数: 32

約数和(自身を含む): 42614784

約数和(自身を除く): 22412022

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 186, 282, 1457, 2311, 2914, 4371, 4622, 6933, 8742, 13866, 71641, 108617, 143282, 214923, 217234, 325851, 429846, 651702, 3367127, 6734254, 10101381, 20202762]

約数ペア:

[(1, 20202762), (2, 10101381), (3, 6734254), (6, 3367127), (31, 651702), (47, 429846), (62, 325851), (93, 217234), (94, 214923), (141, 143282), (186, 108617), (282, 71641), (1457, 13866), (2311, 8742), (2914, 6933), (4371, 4622)]