20183470898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{10733}}^1$

素因数の和:10883

約数の個数: 64

約数和(自身を含む): 35056385280

約数和(自身を除く): 14872914382

約数列:

[1, 2, 17, 19, 34, 38, 41, 71, 82, 142, 323, 646, 697, 779, 1207, 1349, 1394, 1558, 2414, 2698, 2911, 5822, 10733, 13243, 21466, 22933, 26486, 45866, 49487, 55309, 98974, 110618, 182461, 203927, 364922, 407854, 440053, 762043, 880106, 940253, 1524086, 1880506, 3466759, 6933518, 7480901, 8361007, 12954731, 14478817, 14961802, 16722014, 25909462, 28957634, 31243763, 62487526, 142137119, 246139889, 284274238, 492279778, 531143971, 593631497, 1062287942, 1187262994, 10091735449, 20183470898]

約数ペア:

[(1, 20183470898), (2, 10091735449), (17, 1187262994), (19, 1062287942), (34, 593631497), (38, 531143971), (41, 492279778), (71, 284274238), (82, 246139889), (142, 142137119), (323, 62487526), (646, 31243763), (697, 28957634), (779, 25909462), (1207, 16722014), (1349, 14961802), (1394, 14478817), (1558, 12954731), (2414, 8361007), (2698, 7480901), (2911, 6933518), (5822, 3466759), (10733, 1880506), (13243, 1524086), (21466, 940253), (22933, 880106), (26486, 762043), (45866, 440053), (49487, 407854), (55309, 364922), (98974, 203927), (110618, 182461)]