20163050046

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2281}}^1\times {\mathrm{3533}}^1$

素因数の和:5961

約数の個数: 48

約数和(自身を含む): 44032650480

約数和(自身を除く): 23869600434

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2281, 2502, 3533, 4562, 6843, 7066, 10599, 13686, 20529, 21198, 31797, 41058, 63594, 317059, 491087, 634118, 951177, 982174, 1473261, 1902354, 2853531, 2946522, 4419783, 5707062, 8058773, 8839566, 16117546, 24176319, 48352638, 72528957, 145057914, 1120169447, 2240338894, 3360508341, 6721016682, 10081525023, 20163050046]

約数ペア:

[(1, 20163050046), (2, 10081525023), (3, 6721016682), (6, 3360508341), (9, 2240338894), (18, 1120169447), (139, 145057914), (278, 72528957), (417, 48352638), (834, 24176319), (1251, 16117546), (2281, 8839566), (2502, 8058773), (3533, 5707062), (4562, 4419783), (6843, 2946522), (7066, 2853531), (10599, 1902354), (13686, 1473261), (20529, 982174), (21198, 951177), (31797, 634118), (41058, 491087), (63594, 317059)]