20050966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 35048160

約数和(自身を除く): 14997194

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1097, 1406, 2194, 9139, 14261, 18278, 20843, 28522, 40589, 41686, 81178, 270959, 527657, 541918, 771191, 1055314, 1542382, 10025483, 20050966]

約数ペア:

[(1, 20050966), (2, 10025483), (13, 1542382), (19, 1055314), (26, 771191), (37, 541918), (38, 527657), (74, 270959), (247, 81178), (481, 41686), (494, 40589), (703, 28522), (962, 20843), (1097, 18278), (1406, 14261), (2194, 9139)]