20171157606

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{76697}}^1$

素因数の和:77493

約数の個数: 48

約数和(自身を含む): 46064818800

約数和(自身を除く): 25893661194

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 769, 1538, 2307, 4614, 6921, 13842, 14611, 29222, 43833, 76697, 87666, 131499, 153394, 230091, 262998, 460182, 690273, 1380546, 1457243, 2914486, 4371729, 8743458, 13115187, 26230374, 58979993, 117959986, 176939979, 353879958, 530819937, 1061639874, 1120619867, 2241239734, 3361859601, 6723719202, 10085578803, 20171157606]

約数ペア:

[(1, 20171157606), (2, 10085578803), (3, 6723719202), (6, 3361859601), (9, 2241239734), (18, 1120619867), (19, 1061639874), (38, 530819937), (57, 353879958), (114, 176939979), (171, 117959986), (342, 58979993), (769, 26230374), (1538, 13115187), (2307, 8743458), (4614, 4371729), (6921, 2914486), (13842, 1457243), (14611, 1380546), (29222, 690273), (43833, 460182), (76697, 262998), (87666, 230091), (131499, 153394)]