201620298016

素因数分解:

$2^5\times {\mathrm{373}}^1\times {\mathrm{16891781}}^1$

素因数の和:16892164

約数の個数: 24

約数和(自身を含む): 398004167484

約数和(自身を除く): 196383869468

約数列:

[1, 2, 4, 8, 16, 32, 373, 746, 1492, 2984, 5968, 11936, 16891781, 33783562, 67567124, 135134248, 270268496, 540536992, 6300634313, 12601268626, 25202537252, 50405074504, 100810149008, 201620298016]

約数ペア:

[(1, 201620298016), (2, 100810149008), (4, 50405074504), (8, 25202537252), (16, 12601268626), (32, 6300634313), (373, 540536992), (746, 270268496), (1492, 135134248), (2984, 67567124), (5968, 33783562), (11936, 16891781)]