2018334830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{20129}}^1$

素因数の和:20444

約数の個数: 32

約数和(自身を含む): 3745146240

約数和(自身を除く): 1726811410

約数列:

[1, 2, 5, 10, 37, 74, 185, 271, 370, 542, 1355, 2710, 10027, 20054, 20129, 40258, 50135, 100270, 100645, 201290, 744773, 1489546, 3723865, 5454959, 7447730, 10909918, 27274795, 54549590, 201833483, 403666966, 1009167415, 2018334830]

約数ペア:

[(1, 2018334830), (2, 1009167415), (5, 403666966), (10, 201833483), (37, 54549590), (74, 27274795), (185, 10909918), (271, 7447730), (370, 5454959), (542, 3723865), (1355, 1489546), (2710, 744773), (10027, 201290), (20054, 100645), (20129, 100270), (40258, 50135)]