20944627198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{674719}}^1$

素因数の和:674832

約数の個数: 32

約数和(自身を含む): 36726359040

約数和(自身を除く): 15781731842

約数列:

[1, 2, 11, 17, 22, 34, 83, 166, 187, 374, 913, 1411, 1826, 2822, 15521, 31042, 674719, 1349438, 7421909, 11470223, 14843818, 22940446, 56001677, 112003354, 126172453, 252344906, 616018447, 952028509, 1232036894, 1904057018, 10472313599, 20944627198]

約数ペア:

[(1, 20944627198), (2, 10472313599), (11, 1904057018), (17, 1232036894), (22, 952028509), (34, 616018447), (83, 252344906), (166, 126172453), (187, 112003354), (374, 56001677), (913, 22940446), (1411, 14843818), (1826, 11470223), (2822, 7421909), (15521, 1349438), (31042, 674719)]