20414434

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 32453460

約数和(自身を除く): 12039026

約数列:

[1, 2, 29, 53, 58, 106, 229, 458, 841, 1537, 1682, 3074, 6641, 12137, 13282, 24274, 44573, 89146, 192589, 351973, 385178, 703946, 10207217, 20414434]

約数ペア:

[(1, 20414434), (2, 10207217), (29, 703946), (53, 385178), (58, 351973), (106, 192589), (229, 89146), (458, 44573), (841, 24274), (1537, 13282), (1682, 12137), (3074, 6641)]