20164130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15161}}^1$

素因数の和:15194

約数の個数: 32

約数和(自身を含む): 43666560

約数和(自身を除く): 23502430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 15161, 30322, 75805, 106127, 151610, 212254, 288059, 530635, 576118, 1061270, 1440295, 2016413, 2880590, 4032826, 10082065, 20164130]

約数ペア:

[(1, 20164130), (2, 10082065), (5, 4032826), (7, 2880590), (10, 2016413), (14, 1440295), (19, 1061270), (35, 576118), (38, 530635), (70, 288059), (95, 212254), (133, 151610), (190, 106127), (266, 75805), (665, 30322), (1330, 15161)]