20436024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 59005440

約数和(自身を除く): 38569416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1181, 1236, 1442, 2163, 2362, 2472, 2884, 3543, 4326, 4724, 5768, 7086, 8267, 8652, 9448, 14172, 16534, 17304, 24801, 28344, 33068, 49602, 66136, 99204, 121643, 198408, 243286, 364929, 486572, 729858, 851501, 973144, 1459716, 1703002, 2554503, 2919432, 3406004, 5109006, 6812008, 10218012, 20436024]

約数ペア:

[(1, 20436024), (2, 10218012), (3, 6812008), (4, 5109006), (6, 3406004), (7, 2919432), (8, 2554503), (12, 1703002), (14, 1459716), (21, 973144), (24, 851501), (28, 729858), (42, 486572), (56, 364929), (84, 243286), (103, 198408), (168, 121643), (206, 99204), (309, 66136), (412, 49602), (618, 33068), (721, 28344), (824, 24801), (1181, 17304), (1236, 16534), (1442, 14172), (2163, 9448), (2362, 8652), (2472, 8267), (2884, 7086), (3543, 5768), (4326, 4724)]