20132220632

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{420613}}^1$

素因数の和:420843

約数の個数: 32

約数和(自身を含む): 39167575680

約数和(自身を除く): 19035355048

約数列:

[1, 2, 4, 8, 31, 62, 124, 193, 248, 386, 772, 1544, 5983, 11966, 23932, 47864, 420613, 841226, 1682452, 3364904, 13039003, 26078006, 52156012, 81178309, 104312024, 162356618, 324713236, 649426472, 2516527579, 5033055158, 10066110316, 20132220632]

約数ペア:

[(1, 20132220632), (2, 10066110316), (4, 5033055158), (8, 2516527579), (31, 649426472), (62, 324713236), (124, 162356618), (193, 104312024), (248, 81178309), (386, 52156012), (772, 26078006), (1544, 13039003), (5983, 3364904), (11966, 1682452), (23932, 841226), (47864, 420613)]