20092201870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2306797}}^1$

素因数の和:2306884

約数の個数: 32

約数和(自身を含む): 39529290528

約数和(自身を除く): 19437088658

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 2306797, 4613594, 11533985, 23067970, 29988361, 59976722, 149941805, 154555399, 299883610, 309110798, 772776995, 1545553990, 2009220187, 4018440374, 10046100935, 20092201870]

約数ペア:

[(1, 20092201870), (2, 10046100935), (5, 4018440374), (10, 2009220187), (13, 1545553990), (26, 772776995), (65, 309110798), (67, 299883610), (130, 154555399), (134, 149941805), (335, 59976722), (670, 29988361), (871, 23067970), (1742, 11533985), (4355, 4613594), (8710, 2306797)]