16694020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{119243}}^1$

素因数の和:119259

約数の個数: 24

約数和(自身を含む): 40065984

約数和(自身を除く): 23371964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 119243, 238486, 476972, 596215, 834701, 1192430, 1669402, 2384860, 3338804, 4173505, 8347010, 16694020]

約数ペア:

[(1, 16694020), (2, 8347010), (4, 4173505), (5, 3338804), (7, 2384860), (10, 1669402), (14, 1192430), (20, 834701), (28, 596215), (35, 476972), (70, 238486), (140, 119243)]