20147007366

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{5407141}}^1$

素因数の和:5407178

約数の個数: 40

約数和(自身を含む): 47107021104

約数和(自身を除く): 26960013738

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 5407141, 10814282, 16221423, 32442846, 48664269, 97328538, 124364243, 145992807, 248728486, 291985614, 373092729, 437978421, 746185458, 875956842, 1119278187, 2238556374, 3357834561, 6715669122, 10073503683, 20147007366]

約数ペア:

[(1, 20147007366), (2, 10073503683), (3, 6715669122), (6, 3357834561), (9, 2238556374), (18, 1119278187), (23, 875956842), (27, 746185458), (46, 437978421), (54, 373092729), (69, 291985614), (81, 248728486), (138, 145992807), (162, 124364243), (207, 97328538), (414, 48664269), (621, 32442846), (1242, 16221423), (1863, 10814282), (3726, 5407141)]