9919020260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29173589}}^1$

素因数の和:29173615

約数の個数: 24

約数和(自身を含む): 22055234040

約数和(自身を除く): 12136213780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 29173589, 58347178, 116694356, 145867945, 291735890, 495951013, 583471780, 991902026, 1983804052, 2479755065, 4959510130, 9919020260]

約数ペア:

[(1, 9919020260), (2, 4959510130), (4, 2479755065), (5, 1983804052), (10, 991902026), (17, 583471780), (20, 495951013), (34, 291735890), (68, 145867945), (85, 116694356), (170, 58347178), (340, 29173589)]