20164813317

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{6569}}^1$

素因数の和:6994

約数の個数: 48

約数和(自身を含む): 32198886720

約数和(自身を除く): 12034073403

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 307, 909, 921, 1111, 2763, 3333, 3377, 6569, 9999, 10131, 19707, 30393, 31007, 59121, 72259, 93021, 216777, 279063, 341077, 650331, 663469, 1023231, 1990407, 2016683, 3069693, 5971221, 6050049, 7298159, 18150147, 21894477, 22183513, 65683431, 66550539, 199651617, 203684983, 611054949, 1833164847, 2240534813, 6721604439, 20164813317]

約数ペア:

[(1, 20164813317), (3, 6721604439), (9, 2240534813), (11, 1833164847), (33, 611054949), (99, 203684983), (101, 199651617), (303, 66550539), (307, 65683431), (909, 22183513), (921, 21894477), (1111, 18150147), (2763, 7298159), (3333, 6050049), (3377, 5971221), (6569, 3069693), (9999, 2016683), (10131, 1990407), (19707, 1023231), (30393, 663469), (31007, 650331), (59121, 341077), (72259, 279063), (93021, 216777)]