20132382820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8999}}^1\times {\mathrm{10169}}^1$

素因数の和:19188

約数の個数: 48

約数和(自身を含む): 46131120000

約数和(自身を除く): 25998737180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 8999, 10169, 17998, 20338, 35996, 40676, 44995, 50845, 89990, 98989, 101690, 111859, 179980, 197978, 203380, 223718, 395956, 447436, 494945, 559295, 989890, 1118590, 1979780, 2237180, 91510831, 183021662, 366043324, 457554155, 915108310, 1006619141, 1830216620, 2013238282, 4026476564, 5033095705, 10066191410, 20132382820]

約数ペア:

[(1, 20132382820), (2, 10066191410), (4, 5033095705), (5, 4026476564), (10, 2013238282), (11, 1830216620), (20, 1006619141), (22, 915108310), (44, 457554155), (55, 366043324), (110, 183021662), (220, 91510831), (8999, 2237180), (10169, 1979780), (17998, 1118590), (20338, 989890), (35996, 559295), (40676, 494945), (44995, 447436), (50845, 395956), (89990, 223718), (98989, 203380), (101690, 197978), (111859, 179980)]