20441592

素因数分解:

$2^3\times 3^3\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 57405600

約数和(自身を除く): 36964008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 101, 108, 202, 216, 303, 404, 606, 808, 909, 937, 1212, 1818, 1874, 2424, 2727, 2811, 3636, 3748, 5454, 5622, 7272, 7496, 8433, 10908, 11244, 16866, 21816, 22488, 25299, 33732, 50598, 67464, 94637, 101196, 189274, 202392, 283911, 378548, 567822, 757096, 851733, 1135644, 1703466, 2271288, 2555199, 3406932, 5110398, 6813864, 10220796, 20441592]

約数ペア:

[(1, 20441592), (2, 10220796), (3, 6813864), (4, 5110398), (6, 3406932), (8, 2555199), (9, 2271288), (12, 1703466), (18, 1135644), (24, 851733), (27, 757096), (36, 567822), (54, 378548), (72, 283911), (101, 202392), (108, 189274), (202, 101196), (216, 94637), (303, 67464), (404, 50598), (606, 33732), (808, 25299), (909, 22488), (937, 21816), (1212, 16866), (1818, 11244), (1874, 10908), (2424, 8433), (2727, 7496), (2811, 7272), (3636, 5622), (3748, 5454)]