20137536403

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{3539}}^1$

素因数の和:4059

約数の個数: 32

約数和(自身を含む): 22939200000

約数和(自身を除く): 2801663597

約数列:

[1, 19, 23, 29, 437, 449, 551, 667, 3539, 8531, 10327, 12673, 13021, 67241, 81397, 102631, 196213, 247399, 299483, 1546543, 1589011, 1949989, 2360513, 5690177, 30191209, 36547253, 44849747, 46081319, 694397807, 875545061, 1059870337, 20137536403]

約数ペア:

[(1, 20137536403), (19, 1059870337), (23, 875545061), (29, 694397807), (437, 46081319), (449, 44849747), (551, 36547253), (667, 30191209), (3539, 5690177), (8531, 2360513), (10327, 1949989), (12673, 1589011), (13021, 1546543), (67241, 299483), (81397, 247399), (102631, 196213)]