20210532

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^2\times {\mathrm{179}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 47915280

約数和(自身を除く): 27704748

約数列:

[1, 2, 3, 4, 6, 12, 97, 179, 194, 291, 358, 388, 537, 582, 716, 1074, 1164, 2148, 9409, 17363, 18818, 28227, 34726, 37636, 52089, 56454, 69452, 104178, 112908, 208356, 1684211, 3368422, 5052633, 6736844, 10105266, 20210532]

約数ペア:

[(1, 20210532), (2, 10105266), (3, 6736844), (4, 5052633), (6, 3368422), (12, 1684211), (97, 208356), (179, 112908), (194, 104178), (291, 69452), (358, 56454), (388, 52089), (537, 37636), (582, 34726), (716, 28227), (1074, 18818), (1164, 17363), (2148, 9409)]