20193313300

素因数分解:

$2^2\times 5^2\times {\mathrm{443}}^1\times {\mathrm{455831}}^1$

素因数の和:456288

約数の個数: 36

約数和(自身を含む): 43918501536

約数和(自身を除く): 23725188236

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 443, 886, 1772, 2215, 4430, 8860, 11075, 22150, 44300, 455831, 911662, 1823324, 2279155, 4558310, 9116620, 11395775, 22791550, 45583100, 201933133, 403866266, 807732532, 1009665665, 2019331330, 4038662660, 5048328325, 10096656650, 20193313300]

約数ペア:

[(1, 20193313300), (2, 10096656650), (4, 5048328325), (5, 4038662660), (10, 2019331330), (20, 1009665665), (25, 807732532), (50, 403866266), (100, 201933133), (443, 45583100), (886, 22791550), (1772, 11395775), (2215, 9116620), (4430, 4558310), (8860, 2279155), (11075, 1823324), (22150, 911662), (44300, 455831)]