20164653948

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{2417}}^1$

素因数の和:3043

約数の個数: 96

約数和(自身を含む): 49864808448

約数和(自身を除く): 29700154500

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 372, 492, 547, 1094, 1271, 1641, 2188, 2417, 2542, 3282, 3813, 4834, 5084, 6564, 7251, 7626, 9668, 14502, 15252, 16957, 22427, 29004, 33914, 44854, 50871, 67281, 67828, 74927, 89708, 99097, 101742, 134562, 149854, 198194, 203484, 224781, 269124, 297291, 299708, 396388, 449562, 594582, 695237, 899124, 1189164, 1322099, 1390474, 2085711, 2644198, 2780948, 3072007, 3966297, 4171422, 5288396, 6144014, 7932594, 8342844, 9216021, 12288028, 15865188, 18432042, 36864084, 40985069, 54206059, 81970138, 108412118, 122955207, 162618177, 163940276, 216824236, 245910414, 325236354, 491820828, 650472708, 1680387829, 3360775658, 5041163487, 6721551316, 10082326974, 20164653948]

約数ペア:

[(1, 20164653948), (2, 10082326974), (3, 6721551316), (4, 5041163487), (6, 3360775658), (12, 1680387829), (31, 650472708), (41, 491820828), (62, 325236354), (82, 245910414), (93, 216824236), (123, 163940276), (124, 162618177), (164, 122955207), (186, 108412118), (246, 81970138), (372, 54206059), (492, 40985069), (547, 36864084), (1094, 18432042), (1271, 15865188), (1641, 12288028), (2188, 9216021), (2417, 8342844), (2542, 7932594), (3282, 6144014), (3813, 5288396), (4834, 4171422), (5084, 3966297), (6564, 3072007), (7251, 2780948), (7626, 2644198), (9668, 2085711), (14502, 1390474), (15252, 1322099), (16957, 1189164), (22427, 899124), (29004, 695237), (33914, 594582), (44854, 449562), (50871, 396388), (67281, 299708), (67828, 297291), (74927, 269124), (89708, 224781), (99097, 203484), (101742, 198194), (134562, 149854)]