20192016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32359}}^1$

素因数の和:32383

約数の個数: 40

約数和(自身を含む): 56176960

約数和(自身を除く): 35984944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 32359, 64718, 97077, 129436, 194154, 258872, 388308, 420667, 517744, 776616, 841334, 1262001, 1553232, 1682668, 2524002, 3365336, 5048004, 6730672, 10096008, 20192016]

約数ペア:

[(1, 20192016), (2, 10096008), (3, 6730672), (4, 5048004), (6, 3365336), (8, 2524002), (12, 1682668), (13, 1553232), (16, 1262001), (24, 841334), (26, 776616), (39, 517744), (48, 420667), (52, 388308), (78, 258872), (104, 194154), (156, 129436), (208, 97077), (312, 64718), (624, 32359)]