20770074

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29587}}^1$

素因数の和:29611

約数の個数: 32

約数和(自身を含む): 49707840

約数和(自身を除く): 28937766

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 29587, 59174, 88761, 177522, 266283, 384631, 532566, 769262, 798849, 1153893, 1597698, 2307786, 3461679, 6923358, 10385037, 20770074]

約数ペア:

[(1, 20770074), (2, 10385037), (3, 6923358), (6, 3461679), (9, 2307786), (13, 1597698), (18, 1153893), (26, 798849), (27, 769262), (39, 532566), (54, 384631), (78, 266283), (117, 177522), (234, 88761), (351, 59174), (702, 29587)]