20158654296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{7561}}^1\times {\mathrm{10099}}^1$

素因数の和:17680

約数の個数: 64

約数和(自身を含む): 54990864000

約数和(自身を除く): 34832209704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 7561, 10099, 15122, 20198, 22683, 30244, 30297, 40396, 45366, 60488, 60594, 80792, 83171, 90732, 111089, 121188, 166342, 181464, 222178, 242376, 249513, 332684, 333267, 444356, 499026, 665368, 666534, 888712, 998052, 1333068, 1996104, 2666136, 76358539, 152717078, 229075617, 305434156, 458151234, 610868312, 839943929, 916302468, 1679887858, 1832604936, 2519831787, 3359775716, 5039663574, 6719551432, 10079327148, 20158654296]

約数ペア:

[(1, 20158654296), (2, 10079327148), (3, 6719551432), (4, 5039663574), (6, 3359775716), (8, 2519831787), (11, 1832604936), (12, 1679887858), (22, 916302468), (24, 839943929), (33, 610868312), (44, 458151234), (66, 305434156), (88, 229075617), (132, 152717078), (264, 76358539), (7561, 2666136), (10099, 1996104), (15122, 1333068), (20198, 998052), (22683, 888712), (30244, 666534), (30297, 665368), (40396, 499026), (45366, 444356), (60488, 333267), (60594, 332684), (80792, 249513), (83171, 242376), (90732, 222178), (111089, 181464), (121188, 166342)]