20160310872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1219177}}^1$

素因数の和:1219252

約数の個数: 64

約数和(自身を含む): 55301914080

約数和(自身を除く): 35141603208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5512, 8268, 16536, 1219177, 2438354, 3657531, 4876708, 7315062, 9753416, 14630124, 15849301, 29260248, 31698602, 47547903, 63397204, 64616381, 95095806, 126794408, 129232762, 190191612, 193849143, 258465524, 380383224, 387698286, 516931048, 775396572, 840012953, 1550793144, 1680025906, 2520038859, 3360051812, 5040077718, 6720103624, 10080155436, 20160310872]

約数ペア:

[(1, 20160310872), (2, 10080155436), (3, 6720103624), (4, 5040077718), (6, 3360051812), (8, 2520038859), (12, 1680025906), (13, 1550793144), (24, 840012953), (26, 775396572), (39, 516931048), (52, 387698286), (53, 380383224), (78, 258465524), (104, 193849143), (106, 190191612), (156, 129232762), (159, 126794408), (212, 95095806), (312, 64616381), (318, 63397204), (424, 47547903), (636, 31698602), (689, 29260248), (1272, 15849301), (1378, 14630124), (2067, 9753416), (2756, 7315062), (4134, 4876708), (5512, 3657531), (8268, 2438354), (16536, 1219177)]