20196572610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{87103}}^1$

素因数の和:87303

約数の個数: 64

約数和(自身を含む): 49670184960

約数和(自身を除く): 29473612350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 131, 177, 262, 295, 354, 393, 590, 655, 786, 885, 1310, 1770, 1965, 3930, 7729, 15458, 23187, 38645, 46374, 77290, 87103, 115935, 174206, 231870, 261309, 435515, 522618, 871030, 1306545, 2613090, 5139077, 10278154, 11410493, 15417231, 22820986, 25695385, 30834462, 34231479, 51390770, 57052465, 68462958, 77086155, 114104930, 154172310, 171157395, 342314790, 673219087, 1346438174, 2019657261, 3366095435, 4039314522, 6732190870, 10098286305, 20196572610]

約数ペア:

[(1, 20196572610), (2, 10098286305), (3, 6732190870), (5, 4039314522), (6, 3366095435), (10, 2019657261), (15, 1346438174), (30, 673219087), (59, 342314790), (118, 171157395), (131, 154172310), (177, 114104930), (262, 77086155), (295, 68462958), (354, 57052465), (393, 51390770), (590, 34231479), (655, 30834462), (786, 25695385), (885, 22820986), (1310, 15417231), (1770, 11410493), (1965, 10278154), (3930, 5139077), (7729, 2613090), (15458, 1306545), (23187, 871030), (38645, 522618), (46374, 435515), (77290, 261309), (87103, 231870), (115935, 174206)]