20132007056

素因数分解:

$2^4\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{138163}}^1$

素因数の和:139479

約数の個数: 40

約数和(自身を含む): 44612602944

約数和(自身を除く): 24480595888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1301, 2602, 5204, 9107, 10408, 18214, 20816, 36428, 72856, 138163, 145712, 276326, 552652, 967141, 1105304, 1934282, 2210608, 3868564, 7737128, 15474256, 179750063, 359500126, 719000252, 1258250441, 1438000504, 2516500882, 2876001008, 5033001764, 10066003528, 20132007056]

約数ペア:

[(1, 20132007056), (2, 10066003528), (4, 5033001764), (7, 2876001008), (8, 2516500882), (14, 1438000504), (16, 1258250441), (28, 719000252), (56, 359500126), (112, 179750063), (1301, 15474256), (2602, 7737128), (5204, 3868564), (9107, 2210608), (10408, 1934282), (18214, 1105304), (20816, 967141), (36428, 552652), (72856, 276326), (138163, 145712)]