20873046

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 42791040

約数和(自身を除く): 21917994

約数列:

[1, 2, 3, 6, 67, 134, 137, 201, 274, 379, 402, 411, 758, 822, 1137, 2274, 9179, 18358, 25393, 27537, 50786, 51923, 55074, 76179, 103846, 152358, 155769, 311538, 3478841, 6957682, 10436523, 20873046]

約数ペア:

[(1, 20873046), (2, 10436523), (3, 6957682), (6, 3478841), (67, 311538), (134, 155769), (137, 152358), (201, 103846), (274, 76179), (379, 55074), (402, 51923), (411, 50786), (758, 27537), (822, 25393), (1137, 18358), (2274, 9179)]