20406228914

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{533887}}^1$

素因数の和:534577

約数の個数: 16

約数和(自身を含む): 31712947200

約数和(自身を除く): 11306718286

約数列:

[1, 2, 29, 58, 659, 1318, 19111, 38222, 533887, 1067774, 15482723, 30965446, 351831533, 703663066, 10203114457, 20406228914]

約数ペア:

[(1, 20406228914), (2, 10203114457), (29, 703663066), (58, 351831533), (659, 30965446), (1318, 15482723), (19111, 1067774), (38222, 533887)]