20373834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9007}}^1$

素因数の和:9054

約数の個数: 32

約数和(自身を含む): 45400320

約数和(自身を除く): 25026486

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 9007, 18014, 27021, 54042, 117091, 234182, 261203, 351273, 522406, 702546, 783609, 1567218, 3395639, 6791278, 10186917, 20373834]

約数ペア:

[(1, 20373834), (2, 10186917), (3, 6791278), (6, 3395639), (13, 1567218), (26, 783609), (29, 702546), (39, 522406), (58, 351273), (78, 261203), (87, 234182), (174, 117091), (377, 54042), (754, 27021), (1131, 18014), (2262, 9007)]