20242524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 30560676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 1889, 2679, 3572, 3778, 5358, 5667, 7556, 10716, 11334, 22668, 35891, 71782, 88783, 107673, 143564, 177566, 215346, 266349, 355132, 430692, 532698, 1065396, 1686877, 3373754, 5060631, 6747508, 10121262, 20242524]

約数ペア:

[(1, 20242524), (2, 10121262), (3, 6747508), (4, 5060631), (6, 3373754), (12, 1686877), (19, 1065396), (38, 532698), (47, 430692), (57, 355132), (76, 266349), (94, 215346), (114, 177566), (141, 143564), (188, 107673), (228, 88783), (282, 71782), (564, 35891), (893, 22668), (1786, 11334), (1889, 10716), (2679, 7556), (3572, 5667), (3778, 5358)]