20020896030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{362107}}^1$

素因数の和:362233

約数の個数: 64

約数和(自身を含む): 51100680960

約数和(自身を除く): 31079784930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 97, 114, 190, 194, 285, 291, 485, 570, 582, 970, 1455, 1843, 2910, 3686, 5529, 9215, 11058, 18430, 27645, 55290, 362107, 724214, 1086321, 1810535, 2172642, 3621070, 5431605, 6880033, 10863210, 13760066, 20640099, 34400165, 35124379, 41280198, 68800330, 70248758, 103200495, 105373137, 175621895, 206400990, 210746274, 351243790, 526865685, 667363201, 1053731370, 1334726402, 2002089603, 3336816005, 4004179206, 6673632010, 10010448015, 20020896030]

約数ペア:

[(1, 20020896030), (2, 10010448015), (3, 6673632010), (5, 4004179206), (6, 3336816005), (10, 2002089603), (15, 1334726402), (19, 1053731370), (30, 667363201), (38, 526865685), (57, 351243790), (95, 210746274), (97, 206400990), (114, 175621895), (190, 105373137), (194, 103200495), (285, 70248758), (291, 68800330), (485, 41280198), (570, 35124379), (582, 34400165), (970, 20640099), (1455, 13760066), (1843, 10863210), (2910, 6880033), (3686, 5431605), (5529, 3621070), (9215, 2172642), (11058, 1810535), (18430, 1086321), (27645, 724214), (55290, 362107)]