20132647184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3121}}^1\times {\mathrm{31013}}^1$

素因数の和:34155

約数の個数: 40

約数和(自身を含む): 42022357272

約数和(自身を除く): 21889710088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3121, 6242, 12484, 24968, 31013, 40573, 49936, 62026, 81146, 124052, 162292, 248104, 324584, 403169, 496208, 649168, 806338, 1612676, 3225352, 6450704, 96791573, 193583146, 387166292, 774332584, 1258290449, 1548665168, 2516580898, 5033161796, 10066323592, 20132647184]

約数ペア:

[(1, 20132647184), (2, 10066323592), (4, 5033161796), (8, 2516580898), (13, 1548665168), (16, 1258290449), (26, 774332584), (52, 387166292), (104, 193583146), (208, 96791573), (3121, 6450704), (6242, 3225352), (12484, 1612676), (24968, 806338), (31013, 649168), (40573, 496208), (49936, 403169), (62026, 324584), (81146, 248104), (124052, 162292)]