20165720634

素因数分解:

$2^1\times 3^4\times {\mathrm{6043}}^1\times {\mathrm{20599}}^1$

素因数の和:26656

約数の個数: 40

約数和(自身を含む): 45195823200

約数和(自身を除く): 25030102566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 6043, 12086, 18129, 20599, 36258, 41198, 54387, 61797, 108774, 123594, 163161, 185391, 326322, 370782, 489483, 556173, 978966, 1112346, 1668519, 3337038, 124479757, 248959514, 373439271, 746878542, 1120317813, 2240635626, 3360953439, 6721906878, 10082860317, 20165720634]

約数ペア:

[(1, 20165720634), (2, 10082860317), (3, 6721906878), (6, 3360953439), (9, 2240635626), (18, 1120317813), (27, 746878542), (54, 373439271), (81, 248959514), (162, 124479757), (6043, 3337038), (12086, 1668519), (18129, 1112346), (20599, 978966), (36258, 556173), (41198, 489483), (54387, 370782), (61797, 326322), (108774, 185391), (123594, 163161)]