20284776

素因数分解:

$2^3\times 3^3\times {\mathrm{93911}}^1$

素因数の和:93926

約数の個数: 32

約数和(自身を含む): 56347200

約数和(自身を除く): 36062424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 93911, 187822, 281733, 375644, 563466, 751288, 845199, 1126932, 1690398, 2253864, 2535597, 3380796, 5071194, 6761592, 10142388, 20284776]

約数ペア:

[(1, 20284776), (2, 10142388), (3, 6761592), (4, 5071194), (6, 3380796), (8, 2535597), (9, 2253864), (12, 1690398), (18, 1126932), (24, 845199), (27, 751288), (36, 563466), (54, 375644), (72, 281733), (108, 187822), (216, 93911)]