18020532686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{95957}}^1$

素因数の和:96236

約数の個数: 32

約数和(自身を含む): 30178407168

約数和(自身を除く): 12157874482

約数列:

[1, 2, 13, 26, 31, 62, 233, 403, 466, 806, 3029, 6058, 7223, 14446, 93899, 95957, 187798, 191914, 1247441, 2494882, 2974667, 5949334, 22357981, 38670671, 44715962, 77341342, 290653753, 581307506, 693097411, 1386194822, 9010266343, 18020532686]

約数ペア:

[(1, 18020532686), (2, 9010266343), (13, 1386194822), (26, 693097411), (31, 581307506), (62, 290653753), (233, 77341342), (403, 44715962), (466, 38670671), (806, 22357981), (3029, 5949334), (6058, 2974667), (7223, 2494882), (14446, 1247441), (93899, 191914), (95957, 187798)]