20114072

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{1889}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 41504400

約数和(自身を除く): 21390328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 1889, 2662, 3778, 5324, 7556, 10648, 15112, 20779, 41558, 83116, 166232, 228569, 457138, 914276, 1828552, 2514259, 5028518, 10057036, 20114072]

約数ペア:

[(1, 20114072), (2, 10057036), (4, 5028518), (8, 2514259), (11, 1828552), (22, 914276), (44, 457138), (88, 228569), (121, 166232), (242, 83116), (484, 41558), (968, 20779), (1331, 15112), (1889, 10648), (2662, 7556), (3778, 5324)]