20175651324

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5548859}}^1$

素因数の和:5548970

約数の個数: 36

約数和(自身を含む): 51504518520

約数和(自身を除く): 31328867196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 5548859, 11097718, 16646577, 22195436, 33293154, 49939731, 66586308, 99879462, 199758924, 560434759, 1120869518, 1681304277, 2241739036, 3362608554, 5043912831, 6725217108, 10087825662, 20175651324]

約数ペア:

[(1, 20175651324), (2, 10087825662), (3, 6725217108), (4, 5043912831), (6, 3362608554), (9, 2241739036), (12, 1681304277), (18, 1120869518), (36, 560434759), (101, 199758924), (202, 99879462), (303, 66586308), (404, 49939731), (606, 33293154), (909, 22195436), (1212, 16646577), (1818, 11097718), (3636, 5548859)]