20304996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89057}}^1$

素因数の和:89083

約数の個数: 24

約数和(自身を含む): 49872480

約数和(自身を除く): 29567484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 89057, 178114, 267171, 356228, 534342, 1068684, 1692083, 3384166, 5076249, 6768332, 10152498, 20304996]

約数ペア:

[(1, 20304996), (2, 10152498), (3, 6768332), (4, 5076249), (6, 3384166), (12, 1692083), (19, 1068684), (38, 534342), (57, 356228), (76, 267171), (114, 178114), (228, 89057)]