20129132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9133}}^1$

素因数の和:9185

約数の個数: 24

約数和(自身を含む): 38362800

約数和(自身を除く): 18233668

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 9133, 18266, 36532, 173527, 264857, 347054, 529714, 694108, 1059428, 5032283, 10064566, 20129132]

約数ペア:

[(1, 20129132), (2, 10064566), (4, 5032283), (19, 1059428), (29, 694108), (38, 529714), (58, 347054), (76, 264857), (116, 173527), (551, 36532), (1102, 18266), (2204, 9133)]