20249715234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1335557}}^1$

素因数の和:1335607

約数の個数: 48

約数和(自身を含む): 48849369408

約数和(自身を除く): 28599654174

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 5054, 7581, 15162, 1335557, 2671114, 4006671, 8013342, 9348899, 18697798, 25375583, 28046697, 50751166, 56093394, 76126749, 152253498, 177629081, 355258162, 482136077, 532887243, 964272154, 1065774486, 1446408231, 2892816462, 3374952539, 6749905078, 10124857617, 20249715234]

約数ペア:

[(1, 20249715234), (2, 10124857617), (3, 6749905078), (6, 3374952539), (7, 2892816462), (14, 1446408231), (19, 1065774486), (21, 964272154), (38, 532887243), (42, 482136077), (57, 355258162), (114, 177629081), (133, 152253498), (266, 76126749), (361, 56093394), (399, 50751166), (722, 28046697), (798, 25375583), (1083, 18697798), (2166, 9348899), (2527, 8013342), (5054, 4006671), (7581, 2671114), (15162, 1335557)]