20197103766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1\times {\mathrm{16273}}^1$

素因数の和:17333

約数の個数: 64

約数和(自身を含む): 47806502400

約数和(自身を除く): 27609398634

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1019, 1218, 2038, 3057, 6114, 7133, 14266, 16273, 21399, 29551, 32546, 42798, 48819, 59102, 88653, 97638, 113911, 177306, 206857, 227822, 341733, 413714, 471917, 620571, 683466, 943834, 1241142, 1415751, 2831502, 3303419, 6606838, 9910257, 16582187, 19820514, 33164374, 49746561, 99493122, 116075309, 232150618, 348225927, 480883423, 696451854, 961766846, 1442650269, 2885300538, 3366183961, 6732367922, 10098551883, 20197103766]

約数ペア:

[(1, 20197103766), (2, 10098551883), (3, 6732367922), (6, 3366183961), (7, 2885300538), (14, 1442650269), (21, 961766846), (29, 696451854), (42, 480883423), (58, 348225927), (87, 232150618), (174, 116075309), (203, 99493122), (406, 49746561), (609, 33164374), (1019, 19820514), (1218, 16582187), (2038, 9910257), (3057, 6606838), (6114, 3303419), (7133, 2831502), (14266, 1415751), (16273, 1241142), (21399, 943834), (29551, 683466), (32546, 620571), (42798, 471917), (48819, 413714), (59102, 341733), (88653, 227822), (97638, 206857), (113911, 177306)]