20132482148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{17359}}^1$

素因数の和:17640

約数の個数: 48

約数和(自身を含む): 37330944000

約数和(自身を除く): 17198461852

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 199, 398, 796, 1457, 2914, 5828, 6169, 9353, 12338, 17359, 18706, 24676, 34718, 37412, 69436, 289943, 538129, 579886, 815873, 1076258, 1159772, 1631746, 2152516, 3263492, 3454441, 6908882, 13817764, 25292063, 50584126, 101168252, 107087671, 162358727, 214175342, 324717454, 428350684, 649434908, 5033120537, 10066241074, 20132482148]

約数ペア:

[(1, 20132482148), (2, 10066241074), (4, 5033120537), (31, 649434908), (47, 428350684), (62, 324717454), (94, 214175342), (124, 162358727), (188, 107087671), (199, 101168252), (398, 50584126), (796, 25292063), (1457, 13817764), (2914, 6908882), (5828, 3454441), (6169, 3263492), (9353, 2152516), (12338, 1631746), (17359, 1159772), (18706, 1076258), (24676, 815873), (34718, 579886), (37412, 538129), (69436, 289943)]