20134620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10169}}^1$

素因数の和:10195

約数の個数: 72

約数和(自身を含む): 66633840

約数和(自身を除く): 46499220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 10169, 20338, 30507, 40676, 50845, 61014, 91521, 101690, 111859, 122028, 152535, 183042, 203380, 223718, 305070, 335577, 366084, 447436, 457605, 559295, 610140, 671154, 915210, 1006731, 1118590, 1342308, 1677885, 1830420, 2013462, 2237180, 3355770, 4026924, 5033655, 6711540, 10067310, 20134620]

約数ペア:

[(1, 20134620), (2, 10067310), (3, 6711540), (4, 5033655), (5, 4026924), (6, 3355770), (9, 2237180), (10, 2013462), (11, 1830420), (12, 1677885), (15, 1342308), (18, 1118590), (20, 1006731), (22, 915210), (30, 671154), (33, 610140), (36, 559295), (44, 457605), (45, 447436), (55, 366084), (60, 335577), (66, 305070), (90, 223718), (99, 203380), (110, 183042), (132, 152535), (165, 122028), (180, 111859), (198, 101690), (220, 91521), (330, 61014), (396, 50845), (495, 40676), (660, 30507), (990, 20338), (1980, 10169)]