20132497398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15661}}^1\times {\mathrm{16481}}^1$

素因数の和:32160

約数の個数: 32

約数和(自身を含む): 43367702112

約数和(自身を除く): 23235204714

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 15661, 16481, 31322, 32962, 46983, 49443, 93966, 98886, 203593, 214253, 407186, 428506, 610779, 642759, 1221558, 1285518, 258108941, 516217882, 774326823, 1548653646, 3355416233, 6710832466, 10066248699, 20132497398]

約数ペア:

[(1, 20132497398), (2, 10066248699), (3, 6710832466), (6, 3355416233), (13, 1548653646), (26, 774326823), (39, 516217882), (78, 258108941), (15661, 1285518), (16481, 1221558), (31322, 642759), (32962, 610779), (46983, 428506), (49443, 407186), (93966, 214253), (98886, 203593)]