20232320

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 49002840

約数和(自身を除く): 28770520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 313, 320, 404, 505, 626, 640, 808, 1010, 1252, 1565, 1616, 2020, 2504, 3130, 3232, 4040, 5008, 6260, 6464, 8080, 10016, 12520, 12928, 16160, 20032, 25040, 31613, 32320, 40064, 50080, 63226, 64640, 100160, 126452, 158065, 200320, 252904, 316130, 505808, 632260, 1011616, 1264520, 2023232, 2529040, 4046464, 5058080, 10116160, 20232320]

約数ペア:

[(1, 20232320), (2, 10116160), (4, 5058080), (5, 4046464), (8, 2529040), (10, 2023232), (16, 1264520), (20, 1011616), (32, 632260), (40, 505808), (64, 316130), (80, 252904), (101, 200320), (128, 158065), (160, 126452), (202, 100160), (313, 64640), (320, 63226), (404, 50080), (505, 40064), (626, 32320), (640, 31613), (808, 25040), (1010, 20032), (1252, 16160), (1565, 12928), (1616, 12520), (2020, 10016), (2504, 8080), (3130, 6464), (3232, 6260), (4040, 5008)]