20194688790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13199143}}^1$

素因数の和:13199173

約数の個数: 48

約数和(自身を含む): 55594794528

約数和(自身を除く): 35400105738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 13199143, 26398286, 39597429, 65995715, 79194858, 118792287, 131991430, 197987145, 224385431, 237584574, 395974290, 448770862, 593961435, 673156293, 1121927155, 1187922870, 1346312586, 2019468879, 2243854310, 3365781465, 4038937758, 6731562930, 10097344395, 20194688790]

約数ペア:

[(1, 20194688790), (2, 10097344395), (3, 6731562930), (5, 4038937758), (6, 3365781465), (9, 2243854310), (10, 2019468879), (15, 1346312586), (17, 1187922870), (18, 1121927155), (30, 673156293), (34, 593961435), (45, 448770862), (51, 395974290), (85, 237584574), (90, 224385431), (102, 197987145), (153, 131991430), (170, 118792287), (255, 79194858), (306, 65995715), (510, 39597429), (765, 26398286), (1530, 13199143)]