20145116592

素因数分解:

$2^4\times 3^2\times {\mathrm{4373}}^1\times {\mathrm{31991}}^1$

素因数の和:36378

約数の個数: 60

約数和(自身を含む): 56393002224

約数和(自身を除く): 36247885632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4373, 8746, 13119, 17492, 26238, 31991, 34984, 39357, 52476, 63982, 69968, 78714, 95973, 104952, 127964, 157428, 191946, 209904, 255928, 287919, 314856, 383892, 511856, 575838, 629712, 767784, 1151676, 1535568, 2303352, 4606704, 139896643, 279793286, 419689929, 559586572, 839379858, 1119173144, 1259069787, 1678759716, 2238346288, 2518139574, 3357519432, 5036279148, 6715038864, 10072558296, 20145116592]

約数ペア:

[(1, 20145116592), (2, 10072558296), (3, 6715038864), (4, 5036279148), (6, 3357519432), (8, 2518139574), (9, 2238346288), (12, 1678759716), (16, 1259069787), (18, 1119173144), (24, 839379858), (36, 559586572), (48, 419689929), (72, 279793286), (144, 139896643), (4373, 4606704), (8746, 2303352), (13119, 1535568), (17492, 1151676), (26238, 767784), (31991, 629712), (34984, 575838), (39357, 511856), (52476, 383892), (63982, 314856), (69968, 287919), (78714, 255928), (95973, 209904), (104952, 191946), (127964, 157428)]