20147196392

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{4871}}^1\times {\mathrm{5119}}^1$

素因数の和:10097

約数の個数: 32

約数和(自身を含む): 38165299200

約数和(自身を除く): 18018102808

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 4871, 5119, 9742, 10238, 19484, 20476, 38968, 40952, 491971, 517019, 983942, 1034038, 1967884, 2068076, 3935768, 4136152, 24934649, 49869298, 99738596, 199477192, 2518399549, 5036799098, 10073598196, 20147196392]

約数ペア:

[(1, 20147196392), (2, 10073598196), (4, 5036799098), (8, 2518399549), (101, 199477192), (202, 99738596), (404, 49869298), (808, 24934649), (4871, 4136152), (5119, 3935768), (9742, 2068076), (10238, 1967884), (19484, 1034038), (20476, 983942), (38968, 517019), (40952, 491971)]