20199451794

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2393}}^1\times {\mathrm{23063}}^1$

素因数の和:25522

約数の個数: 32

約数和(自身を含む): 41080120704

約数和(自身を除く): 20880668910

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 2393, 4786, 7179, 14358, 23063, 46126, 69189, 138378, 145973, 291946, 437919, 875838, 1406843, 2813686, 4220529, 8441058, 55189759, 110379518, 165569277, 331138554, 3366575299, 6733150598, 10099725897, 20199451794]

約数ペア:

[(1, 20199451794), (2, 10099725897), (3, 6733150598), (6, 3366575299), (61, 331138554), (122, 165569277), (183, 110379518), (366, 55189759), (2393, 8441058), (4786, 4220529), (7179, 2813686), (14358, 1406843), (23063, 875838), (46126, 437919), (69189, 291946), (138378, 145973)]