20542960554644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{654818327}}^1$

素因数の和:654818396

約数の個数: 48

約数和(自身を含む): 42243639975936

約数和(自身を除く): 21700679421292

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 124, 253, 341, 506, 682, 713, 1012, 1364, 1426, 2852, 7843, 15686, 31372, 654818327, 1309636654, 2619273308, 7203001597, 14406003194, 15060821521, 20299368137, 28812006388, 30121643042, 40598736274, 60243286084, 81197472548, 165669036731, 223293049507, 331338073462, 446586099014, 466885467151, 662676146924, 893172198028, 933770934302, 1867541868604, 5135740138661, 10271480277322, 20542960554644]

約数ペア:

[(1, 20542960554644), (2, 10271480277322), (4, 5135740138661), (11, 1867541868604), (22, 933770934302), (23, 893172198028), (31, 662676146924), (44, 466885467151), (46, 446586099014), (62, 331338073462), (92, 223293049507), (124, 165669036731), (253, 81197472548), (341, 60243286084), (506, 40598736274), (682, 30121643042), (713, 28812006388), (1012, 20299368137), (1364, 15060821521), (1426, 14406003194), (2852, 7203001597), (7843, 2619273308), (15686, 1309636654), (31372, 654818327)]