20049795885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10050023}}^1$

素因数の和:10050057

約数の個数: 32

約数和(自身を含む): 38592092160

約数和(自身を除く): 18542296275

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 10050023, 30150069, 50250115, 70350161, 150750345, 190950437, 211050483, 351750805, 572851311, 954752185, 1055252415, 1336653059, 2864256555, 4009959177, 6683265295, 20049795885]

約数ペア:

[(1, 20049795885), (3, 6683265295), (5, 4009959177), (7, 2864256555), (15, 1336653059), (19, 1055252415), (21, 954752185), (35, 572851311), (57, 351750805), (95, 211050483), (105, 190950437), (133, 150750345), (285, 70350161), (399, 50250115), (665, 30150069), (1995, 10050023)]