20260494

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12647}}^1$

素因数の和:12744

約数の個数: 24

約数和(自身を含む): 44394480

約数和(自身を除く): 24133986

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 12647, 25294, 37941, 75882, 113823, 227646, 1125583, 2251166, 3376749, 6753498, 10130247, 20260494]

約数ペア:

[(1, 20260494), (2, 10130247), (3, 6753498), (6, 3376749), (9, 2251166), (18, 1125583), (89, 227646), (178, 113823), (267, 75882), (534, 37941), (801, 25294), (1602, 12647)]