20122720152

素因数分解:

$2^3\times 3^1\times {\mathrm{811}}^1\times {\mathrm{1033843}}^1$

素因数の和:1034663

約数の個数: 32

約数和(自身を含む): 50368879680

約数和(自身を除く): 30246159528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 811, 1622, 2433, 3244, 4866, 6488, 9732, 19464, 1033843, 2067686, 3101529, 4135372, 6203058, 8270744, 12406116, 24812232, 838446673, 1676893346, 2515340019, 3353786692, 5030680038, 6707573384, 10061360076, 20122720152]

約数ペア:

[(1, 20122720152), (2, 10061360076), (3, 6707573384), (4, 5030680038), (6, 3353786692), (8, 2515340019), (12, 1676893346), (24, 838446673), (811, 24812232), (1622, 12406116), (2433, 8270744), (3244, 6203058), (4866, 4135372), (6488, 3101529), (9732, 2067686), (19464, 1033843)]