20110976268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{120077}}^1$

素因数の和:120922

約数の個数: 48

約数和(自身を含む): 49746874464

約数和(自身を除く): 29635898196

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 821, 1642, 2463, 3284, 4926, 9852, 13957, 27914, 41871, 55828, 83742, 120077, 167484, 240154, 360231, 480308, 720462, 1440924, 2041309, 4082618, 6123927, 8165236, 12247854, 24495708, 98583217, 197166434, 295749651, 394332868, 591499302, 1182998604, 1675914689, 3351829378, 5027744067, 6703658756, 10055488134, 20110976268]

約数ペア:

[(1, 20110976268), (2, 10055488134), (3, 6703658756), (4, 5027744067), (6, 3351829378), (12, 1675914689), (17, 1182998604), (34, 591499302), (51, 394332868), (68, 295749651), (102, 197166434), (204, 98583217), (821, 24495708), (1642, 12247854), (2463, 8165236), (3284, 6123927), (4926, 4082618), (9852, 2041309), (13957, 1440924), (27914, 720462), (41871, 480308), (55828, 360231), (83742, 240154), (120077, 167484)]