20228882808

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1\times {\mathrm{5087}}^1$

素因数の和:7636

約数の個数: 64

約数和(自身を含む): 51357864960

約数和(自身を除く): 31128982152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 2473, 4946, 5087, 7419, 9892, 10174, 14838, 15261, 19784, 20348, 29676, 30522, 40696, 59352, 61044, 122088, 165691, 331382, 340829, 497073, 662764, 681658, 994146, 1022487, 1325528, 1363316, 1988292, 2044974, 2726632, 3976584, 4089948, 8179896, 12580151, 25160302, 37740453, 50320604, 75480906, 100641208, 150961812, 301923624, 842870117, 1685740234, 2528610351, 3371480468, 5057220702, 6742960936, 10114441404, 20228882808]

約数ペア:

[(1, 20228882808), (2, 10114441404), (3, 6742960936), (4, 5057220702), (6, 3371480468), (8, 2528610351), (12, 1685740234), (24, 842870117), (67, 301923624), (134, 150961812), (201, 100641208), (268, 75480906), (402, 50320604), (536, 37740453), (804, 25160302), (1608, 12580151), (2473, 8179896), (4946, 4089948), (5087, 3976584), (7419, 2726632), (9892, 2044974), (10174, 1988292), (14838, 1363316), (15261, 1325528), (19784, 1022487), (20348, 994146), (29676, 681658), (30522, 662764), (40696, 497073), (59352, 340829), (61044, 331382), (122088, 165691)]