20248830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{32141}}^1$

素因数の和:32161

約数の個数: 48

約数和(自身を含む): 60169824

約数和(自身を除く): 39920994

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 32141, 64282, 96423, 160705, 192846, 224987, 289269, 321410, 449974, 482115, 578538, 674961, 964230, 1124935, 1349922, 1446345, 2024883, 2249870, 2892690, 3374805, 4049766, 6749610, 10124415, 20248830]

約数ペア:

[(1, 20248830), (2, 10124415), (3, 6749610), (5, 4049766), (6, 3374805), (7, 2892690), (9, 2249870), (10, 2024883), (14, 1446345), (15, 1349922), (18, 1124935), (21, 964230), (30, 674961), (35, 578538), (42, 482115), (45, 449974), (63, 321410), (70, 289269), (90, 224987), (105, 192846), (126, 160705), (210, 96423), (315, 64282), (630, 32141)]