20128082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 34376832

約数和(自身を除く): 14248750

約数列:

[1, 2, 13, 23, 26, 46, 97, 194, 299, 347, 598, 694, 1261, 2231, 2522, 4462, 4511, 7981, 9022, 15962, 29003, 33659, 58006, 67318, 103753, 207506, 437567, 774157, 875134, 1548314, 10064041, 20128082]

約数ペア:

[(1, 20128082), (2, 10064041), (13, 1548314), (23, 875134), (26, 774157), (46, 437567), (97, 207506), (194, 103753), (299, 67318), (347, 58006), (598, 33659), (694, 29003), (1261, 15962), (2231, 9022), (2522, 7981), (4462, 4511)]