20201201268

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2113}}^1\times {\mathrm{5347}}^1$

素因数の和:7616

約数の個数: 48

約数和(自身を含む): 47483822400

約数和(自身を除く): 27282621132

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 2113, 4226, 5347, 6339, 8452, 10694, 12678, 16041, 21388, 25356, 32082, 64164, 314837, 629674, 796703, 944511, 1259348, 1593406, 1889022, 2390109, 3186812, 3778044, 4780218, 9560436, 11298211, 22596422, 33894633, 45192844, 67789266, 135578532, 1683433439, 3366866878, 5050300317, 6733733756, 10100600634, 20201201268]

約数ペア:

[(1, 20201201268), (2, 10100600634), (3, 6733733756), (4, 5050300317), (6, 3366866878), (12, 1683433439), (149, 135578532), (298, 67789266), (447, 45192844), (596, 33894633), (894, 22596422), (1788, 11298211), (2113, 9560436), (4226, 4780218), (5347, 3778044), (6339, 3186812), (8452, 2390109), (10694, 1889022), (12678, 1593406), (16041, 1259348), (21388, 944511), (25356, 796703), (32082, 629674), (64164, 314837)]