20683068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2179}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 55668480

約数和(自身を除く): 34985412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2179, 2373, 3164, 4358, 4746, 6537, 8716, 9492, 13074, 15253, 26148, 30506, 45759, 61012, 91518, 183036, 246227, 492454, 738681, 984908, 1477362, 1723589, 2954724, 3447178, 5170767, 6894356, 10341534, 20683068]

約数ペア:

[(1, 20683068), (2, 10341534), (3, 6894356), (4, 5170767), (6, 3447178), (7, 2954724), (12, 1723589), (14, 1477362), (21, 984908), (28, 738681), (42, 492454), (84, 246227), (113, 183036), (226, 91518), (339, 61012), (452, 45759), (678, 30506), (791, 26148), (1356, 15253), (1582, 13074), (2179, 9492), (2373, 8716), (3164, 6537), (4358, 4746)]