20172037130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{14051}}^1\times {\mathrm{20509}}^1$

素因数の和:34574

約数の個数: 32

約数和(自身を含む): 41501738880

約数和(自身を除く): 21329701750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 14051, 20509, 28102, 41018, 70255, 98357, 102545, 140510, 143563, 196714, 205090, 287126, 491785, 717815, 983570, 1435630, 288171959, 576343918, 1440859795, 2017203713, 2881719590, 4034407426, 10086018565, 20172037130]

約数ペア:

[(1, 20172037130), (2, 10086018565), (5, 4034407426), (7, 2881719590), (10, 2017203713), (14, 1440859795), (35, 576343918), (70, 288171959), (14051, 1435630), (20509, 983570), (28102, 717815), (41018, 491785), (70255, 287126), (98357, 205090), (102545, 196714), (140510, 143563)]