20122232834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1\times {\mathrm{13877}}^1$

素因数の和:17378

約数の個数: 32

約数和(自身を含む): 34672795200

約数和(自身を除く): 14550562366

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3469, 6938, 13877, 27754, 38159, 65911, 76318, 131822, 152647, 263663, 305294, 527326, 725021, 1450042, 2900293, 5800586, 48139313, 96278626, 529532443, 914646947, 1059064886, 1829293894, 10061116417, 20122232834]

約数ペア:

[(1, 20122232834), (2, 10061116417), (11, 1829293894), (19, 1059064886), (22, 914646947), (38, 529532443), (209, 96278626), (418, 48139313), (3469, 5800586), (6938, 2900293), (13877, 1450042), (27754, 725021), (38159, 527326), (65911, 305294), (76318, 263663), (131822, 152647)]