20161095882

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{607}}^1\times {\mathrm{12329}}^1$

素因数の和:13390

約数の個数: 32

約数和(自身を含む): 40481856000

約数和(自身を除く): 20320760118

約数列:

[1, 2, 3, 6, 449, 607, 898, 1214, 1347, 1821, 2694, 3642, 12329, 24658, 36987, 73974, 272543, 545086, 817629, 1635258, 5535721, 7483703, 11071442, 14967406, 16607163, 22451109, 33214326, 44902218, 3360182647, 6720365294, 10080547941, 20161095882]

約数ペア:

[(1, 20161095882), (2, 10080547941), (3, 6720365294), (6, 3360182647), (449, 44902218), (607, 33214326), (898, 22451109), (1214, 16607163), (1347, 14967406), (1821, 11071442), (2694, 7483703), (3642, 5535721), (12329, 1635258), (24658, 817629), (36987, 545086), (73974, 272543)]