20343636

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1750

約数の個数: 60

約数和(自身を含む): 54651828

約数和(自身を除く): 34308192

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1697, 1998, 2997, 3394, 3996, 5091, 5994, 6788, 10182, 11988, 15273, 20364, 30546, 45819, 61092, 62789, 91638, 125578, 137457, 183276, 188367, 251156, 274914, 376734, 549828, 565101, 753468, 1130202, 1695303, 2260404, 3390606, 5085909, 6781212, 10171818, 20343636]

約数ペア:

[(1, 20343636), (2, 10171818), (3, 6781212), (4, 5085909), (6, 3390606), (9, 2260404), (12, 1695303), (18, 1130202), (27, 753468), (36, 565101), (37, 549828), (54, 376734), (74, 274914), (81, 251156), (108, 188367), (111, 183276), (148, 137457), (162, 125578), (222, 91638), (324, 62789), (333, 61092), (444, 45819), (666, 30546), (999, 20364), (1332, 15273), (1697, 11988), (1998, 10182), (2997, 6788), (3394, 5994), (3996, 5091)]