20220413402

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1451}}^1\times {\mathrm{2683}}^1$

素因数の和:4203

約数の個数: 48

約数和(自身を含む): 35986449312

約数和(自身を除く): 15766035910

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 1451, 2597, 2683, 2902, 5194, 5366, 10157, 18781, 20314, 37562, 71099, 76903, 131467, 142198, 142199, 153806, 262934, 284398, 538321, 995393, 1076642, 1990786, 3768247, 3893033, 6967751, 7536494, 7786066, 13935502, 27251231, 54502462, 190758617, 206330749, 381517234, 412661498, 1444315243, 2888630486, 10110206701, 20220413402]

約数ペア:

[(1, 20220413402), (2, 10110206701), (7, 2888630486), (14, 1444315243), (49, 412661498), (53, 381517234), (98, 206330749), (106, 190758617), (371, 54502462), (742, 27251231), (1451, 13935502), (2597, 7786066), (2683, 7536494), (2902, 6967751), (5194, 3893033), (5366, 3768247), (10157, 1990786), (18781, 1076642), (20314, 995393), (37562, 538321), (71099, 284398), (76903, 262934), (131467, 153806), (142198, 142199)]