22402020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10091}}^1$

素因数の和:10140

約数の個数: 48

約数和(自身を含む): 64427328

約数和(自身を除く): 42025308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 10091, 20182, 30273, 40364, 50455, 60546, 100910, 121092, 151365, 201820, 302730, 373367, 605460, 746734, 1120101, 1493468, 1866835, 2240202, 3733670, 4480404, 5600505, 7467340, 11201010, 22402020]

約数ペア:

[(1, 22402020), (2, 11201010), (3, 7467340), (4, 5600505), (5, 4480404), (6, 3733670), (10, 2240202), (12, 1866835), (15, 1493468), (20, 1120101), (30, 746734), (37, 605460), (60, 373367), (74, 302730), (111, 201820), (148, 151365), (185, 121092), (222, 100910), (370, 60546), (444, 50455), (555, 40364), (740, 30273), (1110, 20182), (2220, 10091)]