20922468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1069}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 56085120

約数和(自身を除く): 35162652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 233, 466, 699, 932, 1069, 1398, 1631, 2138, 2796, 3207, 3262, 4276, 4893, 6414, 6524, 7483, 9786, 12828, 14966, 19572, 22449, 29932, 44898, 89796, 249077, 498154, 747231, 996308, 1494462, 1743539, 2988924, 3487078, 5230617, 6974156, 10461234, 20922468]

約数ペア:

[(1, 20922468), (2, 10461234), (3, 6974156), (4, 5230617), (6, 3487078), (7, 2988924), (12, 1743539), (14, 1494462), (21, 996308), (28, 747231), (42, 498154), (84, 249077), (233, 89796), (466, 44898), (699, 29932), (932, 22449), (1069, 19572), (1398, 14966), (1631, 12828), (2138, 9786), (2796, 7483), (3207, 6524), (3262, 6414), (4276, 4893)]