20180828532

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{153991}}^1$

素因数の和:154228

約数の個数: 48

約数和(自身を含む): 48084925952

約数和(自身を除く): 27904097420

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 163, 201, 268, 326, 402, 489, 652, 804, 978, 1956, 10921, 21842, 32763, 43684, 65526, 131052, 153991, 307982, 461973, 615964, 923946, 1847892, 10317397, 20634794, 25100533, 30952191, 41269588, 50201066, 61904382, 75301599, 100402132, 123808764, 150603198, 301206396, 1681735711, 3363471422, 5045207133, 6726942844, 10090414266, 20180828532]

約数ペア:

[(1, 20180828532), (2, 10090414266), (3, 6726942844), (4, 5045207133), (6, 3363471422), (12, 1681735711), (67, 301206396), (134, 150603198), (163, 123808764), (201, 100402132), (268, 75301599), (326, 61904382), (402, 50201066), (489, 41269588), (652, 30952191), (804, 25100533), (978, 20634794), (1956, 10317397), (10921, 1847892), (21842, 923946), (32763, 615964), (43684, 461973), (65526, 307982), (131052, 153991)]