20163564042

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{341281}}^1$

素因数の和:341558

約数の個数: 32

約数和(自身を含む): 41445286080

約数和(自身を除く): 21281722038

約数列:

[1, 2, 3, 6, 43, 86, 129, 229, 258, 458, 687, 1374, 9847, 19694, 29541, 59082, 341281, 682562, 1023843, 2047686, 14675083, 29350166, 44025249, 78153349, 88050498, 156306698, 234460047, 468920094, 3360594007, 6721188014, 10081782021, 20163564042]

約数ペア:

[(1, 20163564042), (2, 10081782021), (3, 6721188014), (6, 3360594007), (43, 468920094), (86, 234460047), (129, 156306698), (229, 88050498), (258, 78153349), (458, 44025249), (687, 29350166), (1374, 14675083), (9847, 2047686), (19694, 1023843), (29541, 682562), (59082, 341281)]