20160922770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{82387}}^1$

素因数の和:85119

約数の個数: 48

約数和(自身を含む): 52438314240

約数和(自身を除く): 32277391470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2719, 5438, 8157, 13595, 16314, 24471, 27190, 40785, 48942, 81570, 82387, 122355, 164774, 244710, 247161, 411935, 494322, 741483, 823870, 1235805, 1482966, 2471610, 3707415, 7414830, 224010253, 448020506, 672030759, 1120051265, 1344061518, 2016092277, 2240102530, 3360153795, 4032184554, 6720307590, 10080461385, 20160922770]

約数ペア:

[(1, 20160922770), (2, 10080461385), (3, 6720307590), (5, 4032184554), (6, 3360153795), (9, 2240102530), (10, 2016092277), (15, 1344061518), (18, 1120051265), (30, 672030759), (45, 448020506), (90, 224010253), (2719, 7414830), (5438, 3707415), (8157, 2471610), (13595, 1482966), (16314, 1235805), (24471, 823870), (27190, 741483), (40785, 494322), (48942, 411935), (81570, 247161), (82387, 244710), (122355, 164774)]