2018946260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{980071}}^1$

素因数の和:980183

約数の個数: 24

約数和(自身を含む): 4280954496

約数和(自身を除く): 2262008236

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 980071, 1960142, 3920284, 4900355, 9800710, 19601420, 100947313, 201894626, 403789252, 504736565, 1009473130, 2018946260]

約数ペア:

[(1, 2018946260), (2, 1009473130), (4, 504736565), (5, 403789252), (10, 201894626), (20, 100947313), (103, 19601420), (206, 9800710), (412, 4900355), (515, 3920284), (1030, 1960142), (2060, 980071)]