20234264

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 39275280

約数和(自身を除く): 19041016

約数列:

[1, 2, 4, 8, 37, 74, 148, 197, 296, 347, 394, 694, 788, 1388, 1576, 2776, 7289, 12839, 14578, 25678, 29156, 51356, 58312, 68359, 102712, 136718, 273436, 546872, 2529283, 5058566, 10117132, 20234264]

約数ペア:

[(1, 20234264), (2, 10117132), (4, 5058566), (8, 2529283), (37, 546872), (74, 273436), (148, 136718), (197, 102712), (296, 68359), (347, 58312), (394, 51356), (694, 29156), (788, 25678), (1388, 14578), (1576, 12839), (2776, 7289)]