20735052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5779}}^1$

素因数の和:5822

約数の個数: 48

約数和(自身を含む): 54378240

約数和(自身を除く): 33643188

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 5779, 11558, 17337, 23116, 34674, 69348, 75127, 132917, 150254, 225381, 265834, 300508, 398751, 450762, 531668, 797502, 901524, 1595004, 1727921, 3455842, 5183763, 6911684, 10367526, 20735052]

約数ペア:

[(1, 20735052), (2, 10367526), (3, 6911684), (4, 5183763), (6, 3455842), (12, 1727921), (13, 1595004), (23, 901524), (26, 797502), (39, 531668), (46, 450762), (52, 398751), (69, 300508), (78, 265834), (92, 225381), (138, 150254), (156, 132917), (276, 75127), (299, 69348), (598, 34674), (897, 23116), (1196, 17337), (1794, 11558), (3588, 5779)]