20161494514

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{46141}}^1$

素因数の和:46255

約数の個数: 48

約数和(自身を含む): 36743797440

約数和(自身を除く): 16582302926

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 529, 826, 1058, 1357, 2714, 3703, 7406, 9499, 18998, 31211, 46141, 62422, 92282, 218477, 322987, 436954, 645974, 1061243, 2122486, 2722319, 5444638, 7428701, 14857402, 19056233, 24408589, 38112466, 48817178, 62613337, 125226674, 170860123, 341720246, 438293359, 876586718, 1440106751, 2880213502, 10080747257, 20161494514]

約数ペア:

[(1, 20161494514), (2, 10080747257), (7, 2880213502), (14, 1440106751), (23, 876586718), (46, 438293359), (59, 341720246), (118, 170860123), (161, 125226674), (322, 62613337), (413, 48817178), (529, 38112466), (826, 24408589), (1058, 19056233), (1357, 14857402), (2714, 7428701), (3703, 5444638), (7406, 2722319), (9499, 2122486), (18998, 1061243), (31211, 645974), (46141, 436954), (62422, 322987), (92282, 218477)]