20149541252

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1039279}}^1$

素因数の和:1039451

約数の個数: 24

約数和(自身を含む): 36491199360

約数和(自身を除く): 16341658108

約数列:

[1, 2, 4, 37, 74, 131, 148, 262, 524, 4847, 9694, 19388, 1039279, 2078558, 4157116, 38453323, 76906646, 136145549, 153813292, 272291098, 544582196, 5037385313, 10074770626, 20149541252]

約数ペア:

[(1, 20149541252), (2, 10074770626), (4, 5037385313), (37, 544582196), (74, 272291098), (131, 153813292), (148, 136145549), (262, 76906646), (524, 38453323), (4847, 4157116), (9694, 2078558), (19388, 1039279)]