22621020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19843}}^1$

素因数の和:19874

約数の個数: 48

約数和(自身を含む): 66675840

約数和(自身を除く): 44054820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 19843, 39686, 59529, 79372, 99215, 119058, 198430, 238116, 297645, 377017, 396860, 595290, 754034, 1131051, 1190580, 1508068, 1885085, 2262102, 3770170, 4524204, 5655255, 7540340, 11310510, 22621020]

約数ペア:

[(1, 22621020), (2, 11310510), (3, 7540340), (4, 5655255), (5, 4524204), (6, 3770170), (10, 2262102), (12, 1885085), (15, 1508068), (19, 1190580), (20, 1131051), (30, 754034), (38, 595290), (57, 396860), (60, 377017), (76, 297645), (95, 238116), (114, 198430), (190, 119058), (228, 99215), (285, 79372), (380, 59529), (570, 39686), (1140, 19843)]