20182400134

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1277}}^1$

素因数の和:1454

約数の個数: 96

約数和(自身を含む): 36372084480

約数和(自身を除く): 16189684346

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 107, 169, 214, 247, 299, 338, 437, 494, 598, 874, 1277, 1391, 2033, 2461, 2554, 2782, 3211, 3887, 4066, 4922, 5681, 6422, 7774, 11362, 16601, 18083, 24263, 26429, 29371, 31993, 33202, 36166, 46759, 48526, 52858, 58742, 63986, 73853, 93518, 136639, 147706, 215813, 273278, 315419, 343577, 381823, 415909, 431626, 558049, 607867, 630838, 687154, 763646, 831818, 1116098, 1215734, 1776307, 2596141, 3142697, 3552614, 4100447, 4963699, 5192282, 6285394, 7254637, 7902271, 8200894, 9927398, 14509274, 15804542, 23091991, 33749833, 40855061, 46183982, 59711243, 67499666, 81710122, 94310281, 119422486, 188620562, 438747829, 531115793, 776246159, 877495658, 1062231586, 1552492318, 10091200067, 20182400134]

約数ペア:

[(1, 20182400134), (2, 10091200067), (13, 1552492318), (19, 1062231586), (23, 877495658), (26, 776246159), (38, 531115793), (46, 438747829), (107, 188620562), (169, 119422486), (214, 94310281), (247, 81710122), (299, 67499666), (338, 59711243), (437, 46183982), (494, 40855061), (598, 33749833), (874, 23091991), (1277, 15804542), (1391, 14509274), (2033, 9927398), (2461, 8200894), (2554, 7902271), (2782, 7254637), (3211, 6285394), (3887, 5192282), (4066, 4963699), (4922, 4100447), (5681, 3552614), (6422, 3142697), (7774, 2596141), (11362, 1776307), (16601, 1215734), (18083, 1116098), (24263, 831818), (26429, 763646), (29371, 687154), (31993, 630838), (33202, 607867), (36166, 558049), (46759, 431626), (48526, 415909), (52858, 381823), (58742, 343577), (63986, 315419), (73853, 273278), (93518, 215813), (136639, 147706)]