2013204540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{14519}}^1$

素因数の和:16842

約数の個数: 48

約数和(自身を含む): 5639800320

約数和(自身を除く): 3626595780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2311, 4622, 6933, 9244, 11555, 13866, 14519, 23110, 27732, 29038, 34665, 43557, 46220, 58076, 69330, 72595, 87114, 138660, 145190, 174228, 217785, 290380, 435570, 871140, 33553409, 67106818, 100660227, 134213636, 167767045, 201320454, 335534090, 402640908, 503301135, 671068180, 1006602270, 2013204540]

約数ペア:

[(1, 2013204540), (2, 1006602270), (3, 671068180), (4, 503301135), (5, 402640908), (6, 335534090), (10, 201320454), (12, 167767045), (15, 134213636), (20, 100660227), (30, 67106818), (60, 33553409), (2311, 871140), (4622, 435570), (6933, 290380), (9244, 217785), (11555, 174228), (13866, 145190), (14519, 138660), (23110, 87114), (27732, 72595), (29038, 69330), (34665, 58076), (43557, 46220)]