20232680908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{80489}}^1$

素因数の和:80730

約数の個数: 48

約数和(自身を含む): 40161290400

約数和(自身を除く): 19928609492

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 197, 319, 394, 638, 788, 1276, 2167, 4334, 5713, 8668, 11426, 22852, 62843, 80489, 125686, 160978, 251372, 321956, 885379, 1770758, 2334181, 3541516, 4668362, 9336724, 15856333, 25675991, 31712666, 51351982, 63425332, 102703964, 174419663, 348839326, 459833657, 697678652, 919667314, 1839334628, 5058170227, 10116340454, 20232680908]

約数ペア:

[(1, 20232680908), (2, 10116340454), (4, 5058170227), (11, 1839334628), (22, 919667314), (29, 697678652), (44, 459833657), (58, 348839326), (116, 174419663), (197, 102703964), (319, 63425332), (394, 51351982), (638, 31712666), (788, 25675991), (1276, 15856333), (2167, 9336724), (4334, 4668362), (5713, 3541516), (8668, 2334181), (11426, 1770758), (22852, 885379), (62843, 321956), (80489, 251372), (125686, 160978)]