20143740060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{480299}}^1$

素因数の和:480547

約数の個数: 72

約数和(自身を含む): 61365049200

約数和(自身を除く): 41221309140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 2097, 2330, 2796, 3495, 4194, 4660, 6990, 8388, 10485, 13980, 20970, 41940, 480299, 960598, 1440897, 1921196, 2401495, 2881794, 4322691, 4802990, 5763588, 7204485, 8645382, 9605980, 14408970, 17290764, 21613455, 28817940, 43226910, 86453820, 111909667, 223819334, 335729001, 447638668, 559548335, 671458002, 1007187003, 1119096670, 1342916004, 1678645005, 2014374006, 2238193340, 3357290010, 4028748012, 5035935015, 6714580020, 10071870030, 20143740060]

約数ペア:

[(1, 20143740060), (2, 10071870030), (3, 6714580020), (4, 5035935015), (5, 4028748012), (6, 3357290010), (9, 2238193340), (10, 2014374006), (12, 1678645005), (15, 1342916004), (18, 1119096670), (20, 1007187003), (30, 671458002), (36, 559548335), (45, 447638668), (60, 335729001), (90, 223819334), (180, 111909667), (233, 86453820), (466, 43226910), (699, 28817940), (932, 21613455), (1165, 17290764), (1398, 14408970), (2097, 9605980), (2330, 8645382), (2796, 7204485), (3495, 5763588), (4194, 4802990), (4660, 4322691), (6990, 2881794), (8388, 2401495), (10485, 1921196), (13980, 1440897), (20970, 960598), (41940, 480299)]