20260464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3547}}^1$

素因数の和:3582

約数の個数: 80

約数和(自身を含む): 63353088

約数和(自身を除く): 43092624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 3547, 5712, 7094, 10641, 14188, 21282, 24829, 28376, 42564, 49658, 56752, 60299, 74487, 85128, 99316, 120598, 148974, 170256, 180897, 198632, 241196, 297948, 361794, 397264, 422093, 482392, 595896, 723588, 844186, 964784, 1191792, 1266279, 1447176, 1688372, 2532558, 2894352, 3376744, 5065116, 6753488, 10130232, 20260464]

約数ペア:

[(1, 20260464), (2, 10130232), (3, 6753488), (4, 5065116), (6, 3376744), (7, 2894352), (8, 2532558), (12, 1688372), (14, 1447176), (16, 1266279), (17, 1191792), (21, 964784), (24, 844186), (28, 723588), (34, 595896), (42, 482392), (48, 422093), (51, 397264), (56, 361794), (68, 297948), (84, 241196), (102, 198632), (112, 180897), (119, 170256), (136, 148974), (168, 120598), (204, 99316), (238, 85128), (272, 74487), (336, 60299), (357, 56752), (408, 49658), (476, 42564), (714, 28376), (816, 24829), (952, 21282), (1428, 14188), (1904, 10641), (2856, 7094), (3547, 5712)]