20236215996

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{787}}^1\times {\mathrm{1627}}^1$

素因数の和:2863

約数の個数: 72

約数和(自身を含む): 51365874560

約数和(自身を除く): 31129658564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 787, 878, 1317, 1574, 1627, 1756, 2361, 2634, 3148, 3254, 3951, 4722, 4881, 5268, 6508, 7083, 7902, 9444, 9762, 14166, 14643, 15804, 19524, 28332, 29286, 58572, 345493, 690986, 714253, 1036479, 1280449, 1381972, 1428506, 2072958, 2142759, 2560898, 2857012, 3109437, 3841347, 4145916, 4285518, 5121796, 6218874, 6428277, 7682694, 8571036, 11524041, 12437748, 12856554, 15365388, 23048082, 25713108, 46096164, 562117111, 1124234222, 1686351333, 2248468444, 3372702666, 5059053999, 6745405332, 10118107998, 20236215996]

約数ペア:

[(1, 20236215996), (2, 10118107998), (3, 6745405332), (4, 5059053999), (6, 3372702666), (9, 2248468444), (12, 1686351333), (18, 1124234222), (36, 562117111), (439, 46096164), (787, 25713108), (878, 23048082), (1317, 15365388), (1574, 12856554), (1627, 12437748), (1756, 11524041), (2361, 8571036), (2634, 7682694), (3148, 6428277), (3254, 6218874), (3951, 5121796), (4722, 4285518), (4881, 4145916), (5268, 3841347), (6508, 3109437), (7083, 2857012), (7902, 2560898), (9444, 2142759), (9762, 2072958), (14166, 1428506), (14643, 1381972), (15804, 1280449), (19524, 1036479), (28332, 714253), (29286, 690986), (58572, 345493)]