20935366904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1886749}}^1$

素因数の和:1886847

約数の個数: 32

約数和(自身を含む): 41885850000

約数和(自身を除く): 20950483096

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 1886749, 3773498, 7546996, 15093992, 35848231, 71696462, 137732677, 143392924, 275465354, 286785848, 550930708, 1101861416, 2616920863, 5233841726, 10467683452, 20935366904]

約数ペア:

[(1, 20935366904), (2, 10467683452), (4, 5233841726), (8, 2616920863), (19, 1101861416), (38, 550930708), (73, 286785848), (76, 275465354), (146, 143392924), (152, 137732677), (292, 71696462), (584, 35848231), (1387, 15093992), (2774, 7546996), (5548, 3773498), (11096, 1886749)]