20037134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 14799346

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 863, 893, 1222, 1726, 1786, 11219, 11609, 16397, 22438, 23218, 32794, 40561, 81122, 213161, 426322, 527293, 770659, 1054586, 1541318, 10018567, 20037134]

約数ペア:

[(1, 20037134), (2, 10018567), (13, 1541318), (19, 1054586), (26, 770659), (38, 527293), (47, 426322), (94, 213161), (247, 81122), (494, 40561), (611, 32794), (863, 23218), (893, 22438), (1222, 16397), (1726, 11609), (1786, 11219)]