20176962030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3933131}}^1$

素因数の和:3933166

約数の個数: 64

約数和(自身を含む): 56637100800

約数和(自身を除く): 36460138770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 3933131, 7866262, 11799393, 19665655, 23598786, 35398179, 39331310, 58996965, 70796358, 74729489, 106194537, 117993930, 149458978, 176990895, 212389074, 224188467, 353981790, 373647445, 448376934, 530972685, 672565401, 747294890, 1061945370, 1120942335, 1345130802, 2017696203, 2241884670, 3362827005, 4035392406, 6725654010, 10088481015, 20176962030]

約数ペア:

[(1, 20176962030), (2, 10088481015), (3, 6725654010), (5, 4035392406), (6, 3362827005), (9, 2241884670), (10, 2017696203), (15, 1345130802), (18, 1120942335), (19, 1061945370), (27, 747294890), (30, 672565401), (38, 530972685), (45, 448376934), (54, 373647445), (57, 353981790), (90, 224188467), (95, 212389074), (114, 176990895), (135, 149458978), (171, 117993930), (190, 106194537), (270, 74729489), (285, 70796358), (342, 58996965), (513, 39331310), (570, 35398179), (855, 23598786), (1026, 19665655), (1710, 11799393), (2565, 7866262), (5130, 3933131)]