20182836254

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{40829}}^1$

素因数の和:40953

約数の個数: 64

約数和(自身を含む): 38381506560

約数和(自身を除く): 18198670306

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 67, 119, 134, 217, 238, 434, 469, 527, 938, 1054, 1139, 2077, 2278, 3689, 4154, 7378, 7973, 14539, 15946, 29078, 35309, 40829, 70618, 81658, 247163, 285803, 494326, 571606, 694093, 1265699, 1388186, 2531398, 2735543, 4858651, 5471086, 8859893, 9717302, 17719786, 19148801, 21516883, 38297602, 43033766, 46504231, 84801833, 93008462, 150618181, 169603666, 301236362, 325529617, 593612831, 651059234, 1187225662, 1441631161, 2883262322, 10091418127, 20182836254]

約数ペア:

[(1, 20182836254), (2, 10091418127), (7, 2883262322), (14, 1441631161), (17, 1187225662), (31, 651059234), (34, 593612831), (62, 325529617), (67, 301236362), (119, 169603666), (134, 150618181), (217, 93008462), (238, 84801833), (434, 46504231), (469, 43033766), (527, 38297602), (938, 21516883), (1054, 19148801), (1139, 17719786), (2077, 9717302), (2278, 8859893), (3689, 5471086), (4154, 4858651), (7378, 2735543), (7973, 2531398), (14539, 1388186), (15946, 1265699), (29078, 694093), (35309, 571606), (40829, 494326), (70618, 285803), (81658, 247163)]