20409762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179033}}^1$

素因数の和:179057

約数の個数: 16

約数和(自身を含む): 42968160

約数和(自身を除く): 22558398

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179033, 358066, 537099, 1074198, 3401627, 6803254, 10204881, 20409762]

約数ペア:

[(1, 20409762), (2, 10204881), (3, 6803254), (6, 3401627), (19, 1074198), (38, 537099), (57, 358066), (114, 179033)]