20186003032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{148961}}^1$

素因数の和:150283

約数の個数: 32

約数和(自身を含む): 40791754080

約数和(自身を除く): 20605751048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1303, 2606, 5212, 10424, 16939, 33878, 67756, 135512, 148961, 297922, 595844, 1191688, 1936493, 3872986, 7745972, 15491944, 194096183, 388192366, 776384732, 1552769464, 2523250379, 5046500758, 10093001516, 20186003032]

約数ペア:

[(1, 20186003032), (2, 10093001516), (4, 5046500758), (8, 2523250379), (13, 1552769464), (26, 776384732), (52, 388192366), (104, 194096183), (1303, 15491944), (2606, 7745972), (5212, 3872986), (10424, 1936493), (16939, 1191688), (33878, 595844), (67756, 297922), (135512, 148961)]