20135716

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 35955360

約数和(自身を除く): 15819644

約数列:

[1, 2, 4, 89, 163, 178, 326, 347, 356, 652, 694, 1388, 14507, 29014, 30883, 56561, 58028, 61766, 113122, 123532, 226244, 5033929, 10067858, 20135716]

約数ペア:

[(1, 20135716), (2, 10067858), (4, 5033929), (89, 226244), (163, 123532), (178, 113122), (326, 61766), (347, 58028), (356, 56561), (652, 30883), (694, 29014), (1388, 14507)]