2020178174

素因数分解:

$2^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{74419}}^1$

素因数の和:74712

約数の個数: 24

約数和(自身を含む): 3537777960

約数和(自身を除く): 1517599786

約数列:

[1, 2, 7, 14, 49, 98, 277, 554, 1939, 3878, 13573, 27146, 74419, 148838, 520933, 1041866, 3646531, 7293062, 20614063, 41228126, 144298441, 288596882, 1010089087, 2020178174]

約数ペア:

[(1, 2020178174), (2, 1010089087), (7, 288596882), (14, 144298441), (49, 41228126), (98, 20614063), (277, 7293062), (554, 3646531), (1939, 1041866), (3878, 520933), (13573, 148838), (27146, 74419)]