20035694

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 36158400

約数和(自身を除く): 16122706

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 809, 854, 1618, 1769, 3538, 5663, 11326, 12383, 23461, 24766, 46922, 49349, 98698, 164227, 328454, 345443, 690886, 1431121, 2862242, 10017847, 20035694]

約数ペア:

[(1, 20035694), (2, 10017847), (7, 2862242), (14, 1431121), (29, 690886), (58, 345443), (61, 328454), (122, 164227), (203, 98698), (406, 49349), (427, 46922), (809, 24766), (854, 23461), (1618, 12383), (1769, 11326), (3538, 5663)]