20226031930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1\times {\mathrm{78857}}^1$

素因数の和:80850

約数の個数: 32

約数和(自身を含む): 39227754384

約数和(自身を除く): 19001722454

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1973, 3946, 9865, 19730, 25649, 51298, 78857, 128245, 157714, 256490, 394285, 788570, 1025141, 2050282, 5125705, 10251410, 155584861, 311169722, 777924305, 1555848610, 2022603193, 4045206386, 10113015965, 20226031930]

約数ペア:

[(1, 20226031930), (2, 10113015965), (5, 4045206386), (10, 2022603193), (13, 1555848610), (26, 777924305), (65, 311169722), (130, 155584861), (1973, 10251410), (3946, 5125705), (9865, 2050282), (19730, 1025141), (25649, 788570), (51298, 394285), (78857, 256490), (128245, 157714)]