2020179645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{60913}}^1$

素因数の和:61002

約数の個数: 48

約数和(自身を含む): 3877054272

約数和(自身を除く): 1856874627

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 99, 165, 201, 335, 495, 603, 737, 1005, 2211, 3015, 3685, 6633, 11055, 33165, 60913, 182739, 304565, 548217, 670043, 913695, 2010129, 2741085, 3350215, 4081171, 6030387, 10050645, 12243513, 20405855, 30151935, 36730539, 44892881, 61217565, 134678643, 183652695, 224464405, 404035929, 673393215, 2020179645]

約数ペア:

[(1, 2020179645), (3, 673393215), (5, 404035929), (9, 224464405), (11, 183652695), (15, 134678643), (33, 61217565), (45, 44892881), (55, 36730539), (67, 30151935), (99, 20405855), (165, 12243513), (201, 10050645), (335, 6030387), (495, 4081171), (603, 3350215), (737, 2741085), (1005, 2010129), (2211, 913695), (3015, 670043), (3685, 548217), (6633, 304565), (11055, 182739), (33165, 60913)]