20201392938

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{92627}}^1$

素因数の和:93018

約数の個数: 32

約数和(自身を含む): 40833386496

約数和(自身を除く): 20631993558

約数列:

[1, 2, 3, 6, 163, 223, 326, 446, 489, 669, 978, 1338, 36349, 72698, 92627, 109047, 185254, 218094, 277881, 555762, 15098201, 20655821, 30196402, 41311642, 45294603, 61967463, 90589206, 123934926, 3366898823, 6733797646, 10100696469, 20201392938]

約数ペア:

[(1, 20201392938), (2, 10100696469), (3, 6733797646), (6, 3366898823), (163, 123934926), (223, 90589206), (326, 61967463), (446, 45294603), (489, 41311642), (669, 30196402), (978, 20655821), (1338, 15098201), (36349, 555762), (72698, 277881), (92627, 218094), (109047, 185254)]