20145155688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2103713}}^1$

素因数の和:2103751

約数の個数: 96

約数和(自身を含む): 65635876800

約数和(自身を除く): 45490721112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 2103713, 4207426, 6311139, 8414852, 12622278, 14725991, 16829704, 18933417, 25244556, 29451982, 37866834, 39970547, 44177973, 50489112, 58903964, 75733668, 79941094, 88355946, 117807928, 119911641, 132533919, 151467336, 159882188, 176711892, 239823282, 265067838, 279793829, 319764376, 353423784, 359734923, 479646564, 530135676, 559587658, 719469846, 839381487, 959293128, 1060271352, 1119175316, 1438939692, 1678762974, 2238350632, 2518144461, 2877879384, 3357525948, 5036288922, 6715051896, 10072577844, 20145155688]

約数ペア:

[(1, 20145155688), (2, 10072577844), (3, 6715051896), (4, 5036288922), (6, 3357525948), (7, 2877879384), (8, 2518144461), (9, 2238350632), (12, 1678762974), (14, 1438939692), (18, 1119175316), (19, 1060271352), (21, 959293128), (24, 839381487), (28, 719469846), (36, 559587658), (38, 530135676), (42, 479646564), (56, 359734923), (57, 353423784), (63, 319764376), (72, 279793829), (76, 265067838), (84, 239823282), (114, 176711892), (126, 159882188), (133, 151467336), (152, 132533919), (168, 119911641), (171, 117807928), (228, 88355946), (252, 79941094), (266, 75733668), (342, 58903964), (399, 50489112), (456, 44177973), (504, 39970547), (532, 37866834), (684, 29451982), (798, 25244556), (1064, 18933417), (1197, 16829704), (1368, 14725991), (1596, 12622278), (2394, 8414852), (3192, 6311139), (4788, 4207426), (9576, 2103713)]