20148382816

素因数分解:

$2^5\times {\mathrm{1303}}^1\times {\mathrm{483221}}^1$

素因数の和:484534

約数の個数: 24

約数和(自身を含む): 39697653744

約数和(自身を除く): 19549270928

約数列:

[1, 2, 4, 8, 16, 32, 1303, 2606, 5212, 10424, 20848, 41696, 483221, 966442, 1932884, 3865768, 7731536, 15463072, 629636963, 1259273926, 2518547852, 5037095704, 10074191408, 20148382816]

約数ペア:

[(1, 20148382816), (2, 10074191408), (4, 5037095704), (8, 2518547852), (16, 1259273926), (32, 629636963), (1303, 15463072), (2606, 7731536), (5212, 3865768), (10424, 1932884), (20848, 966442), (41696, 483221)]