20175353028

素因数分解:

$2^2\times 3^2\times {\mathrm{14821}}^1\times {\mathrm{37813}}^1$

素因数の和:52644

約数の個数: 36

約数和(自身を含む): 51003598828

約数和(自身を除く): 30828245800

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 14821, 29642, 37813, 44463, 59284, 75626, 88926, 113439, 133389, 151252, 177852, 226878, 266778, 340317, 453756, 533556, 680634, 1361268, 560426473, 1120852946, 1681279419, 2241705892, 3362558838, 5043838257, 6725117676, 10087676514, 20175353028]

約数ペア:

[(1, 20175353028), (2, 10087676514), (3, 6725117676), (4, 5043838257), (6, 3362558838), (9, 2241705892), (12, 1681279419), (18, 1120852946), (36, 560426473), (14821, 1361268), (29642, 680634), (37813, 533556), (44463, 453756), (59284, 340317), (75626, 266778), (88926, 226878), (113439, 177852), (133389, 151252)]