20162901042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4111}}^1\times {\mathrm{14341}}^1$

素因数の和:18479

約数の個数: 48

約数和(自身を含む): 45999957120

約数和(自身を除く): 25837056078

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 4111, 8222, 12333, 14341, 24666, 28682, 36999, 43023, 73998, 78109, 86046, 129069, 156218, 234327, 258138, 272479, 468654, 544958, 702981, 817437, 1405962, 1634874, 2452311, 4904622, 58955851, 117911702, 176867553, 353735106, 530602659, 1061205318, 1120161169, 2240322338, 3360483507, 6720967014, 10081450521, 20162901042]

約数ペア:

[(1, 20162901042), (2, 10081450521), (3, 6720967014), (6, 3360483507), (9, 2240322338), (18, 1120161169), (19, 1061205318), (38, 530602659), (57, 353735106), (114, 176867553), (171, 117911702), (342, 58955851), (4111, 4904622), (8222, 2452311), (12333, 1634874), (14341, 1405962), (24666, 817437), (28682, 702981), (36999, 544958), (43023, 468654), (73998, 272479), (78109, 258138), (86046, 234327), (129069, 156218)]