20163076968

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{4398577}}^1$

素因数の和:4398777

約数の個数: 32

約数和(自身を含む): 50671618560

約数和(自身を除く): 30508541592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 4584, 4398577, 8797154, 13195731, 17594308, 26391462, 35188616, 52782924, 105565848, 840128207, 1680256414, 2520384621, 3360512828, 5040769242, 6721025656, 10081538484, 20163076968]

約数ペア:

[(1, 20163076968), (2, 10081538484), (3, 6721025656), (4, 5040769242), (6, 3360512828), (8, 2520384621), (12, 1680256414), (24, 840128207), (191, 105565848), (382, 52782924), (573, 35188616), (764, 26391462), (1146, 17594308), (1528, 13195731), (2292, 8797154), (4584, 4398577)]