20196031950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2362109}}^1$

素因数の和:2362146

約数の個数: 72

約数和(自身を含む): 57115819800

約数和(自身を除く): 36919787850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 2362109, 4724218, 7086327, 11810545, 14172654, 21258981, 23621090, 35431635, 42517962, 44880071, 59052725, 70863270, 89760142, 106294905, 118105450, 134640213, 177158175, 212589810, 224400355, 269280426, 354316350, 403920639, 448800710, 531474525, 673201065, 807841278, 1062949050, 1122001775, 1346402130, 2019603195, 2244003550, 3366005325, 4039206390, 6732010650, 10098015975, 20196031950]

約数ペア:

[(1, 20196031950), (2, 10098015975), (3, 6732010650), (5, 4039206390), (6, 3366005325), (9, 2244003550), (10, 2019603195), (15, 1346402130), (18, 1122001775), (19, 1062949050), (25, 807841278), (30, 673201065), (38, 531474525), (45, 448800710), (50, 403920639), (57, 354316350), (75, 269280426), (90, 224400355), (95, 212589810), (114, 177158175), (150, 134640213), (171, 118105450), (190, 106294905), (225, 89760142), (285, 70863270), (342, 59052725), (450, 44880071), (475, 42517962), (570, 35431635), (855, 23621090), (950, 21258981), (1425, 14172654), (1710, 11810545), (2850, 7086327), (4275, 4724218), (8550, 2362109)]