20261330456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2040827}}^1$

素因数の和:2040923

約数の個数: 32

約数和(自身を含む): 40775743440

約数和(自身を除く): 20514412984

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 2040827, 4081654, 8163308, 16326616, 34694059, 69388118, 138776236, 148980371, 277552472, 297960742, 595921484, 1191842968, 2532666307, 5065332614, 10130665228, 20261330456]

約数ペア:

[(1, 20261330456), (2, 10130665228), (4, 5065332614), (8, 2532666307), (17, 1191842968), (34, 595921484), (68, 297960742), (73, 277552472), (136, 148980371), (146, 138776236), (292, 69388118), (584, 34694059), (1241, 16326616), (2482, 8163308), (4964, 4081654), (9928, 2040827)]