20197079474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{569}}^1\times {\mathrm{9547}}^1$

素因数の和:10155

約数の個数: 48

約数和(自身を含む): 35854267680

約数和(自身を除く): 15657188206

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 569, 1138, 1859, 3718, 6259, 7397, 9547, 12518, 14794, 19094, 81367, 96161, 105017, 124111, 162734, 192322, 210034, 248222, 1057771, 1365221, 1613443, 2115542, 2730442, 3226886, 5432243, 10864486, 17747873, 35495746, 59754673, 70619159, 119509346, 141238318, 776810749, 918049067, 1553621498, 1836098134, 10098539737, 20197079474]

約数ペア:

[(1, 20197079474), (2, 10098539737), (11, 1836098134), (13, 1553621498), (22, 918049067), (26, 776810749), (143, 141238318), (169, 119509346), (286, 70619159), (338, 59754673), (569, 35495746), (1138, 17747873), (1859, 10864486), (3718, 5432243), (6259, 3226886), (7397, 2730442), (9547, 2115542), (12518, 1613443), (14794, 1365221), (19094, 1057771), (81367, 248222), (96161, 210034), (105017, 192322), (124111, 162734)]