20165123242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{727}}^1\times {\mathrm{2477}}^1$

素因数の和:3726

約数の個数: 32

約数和(自身を含む): 33121146240

約数和(自身を除く): 12956022998

約数列:

[1, 2, 11, 22, 509, 727, 1018, 1454, 2477, 4954, 5599, 7997, 11198, 15994, 27247, 54494, 370043, 740086, 1260793, 1800779, 2521586, 3601558, 4070473, 8140946, 13868723, 19808569, 27737446, 39617138, 916596511, 1833193022, 10082561621, 20165123242]

約数ペア:

[(1, 20165123242), (2, 10082561621), (11, 1833193022), (22, 916596511), (509, 39617138), (727, 27737446), (1018, 19808569), (1454, 13868723), (2477, 8140946), (4954, 4070473), (5599, 3601558), (7997, 2521586), (11198, 1800779), (15994, 1260793), (27247, 740086), (54494, 370043)]