20123595982

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{24362707}}^1$

素因数の和:24362775

約数の個数: 16

約数和(自身を含む): 35082299520

約数和(自身を除く): 14958703538

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 24362707, 48725414, 170538949, 341077898, 1437399713, 2874799426, 10061797991, 20123595982]

約数ペア:

[(1, 20123595982), (2, 10061797991), (7, 2874799426), (14, 1437399713), (59, 341077898), (118, 170538949), (413, 48725414), (826, 24362707)]