20162250688

素因数分解:

$2^6\times {\mathrm{179}}^1\times {\mathrm{499}}^1\times {\mathrm{3527}}^1$

素因数の和:4217

約数の個数: 56

約数和(自身を含む): 40325040000

約数和(自身を除く): 20162789312

約数列:

[1, 2, 4, 8, 16, 32, 64, 179, 358, 499, 716, 998, 1432, 1996, 2864, 3527, 3992, 5728, 7054, 7984, 11456, 14108, 15968, 28216, 31936, 56432, 89321, 112864, 178642, 225728, 357284, 631333, 714568, 1262666, 1429136, 1759973, 2525332, 2858272, 3519946, 5050664, 5716544, 7039892, 10101328, 14079784, 20202656, 28159568, 40405312, 56319136, 112638272, 315035167, 630070334, 1260140668, 2520281336, 5040562672, 10081125344, 20162250688]

約数ペア:

[(1, 20162250688), (2, 10081125344), (4, 5040562672), (8, 2520281336), (16, 1260140668), (32, 630070334), (64, 315035167), (179, 112638272), (358, 56319136), (499, 40405312), (716, 28159568), (998, 20202656), (1432, 14079784), (1996, 10101328), (2864, 7039892), (3527, 5716544), (3992, 5050664), (5728, 3519946), (7054, 2858272), (7984, 2525332), (11456, 1759973), (14108, 1429136), (15968, 1262666), (28216, 714568), (31936, 631333), (56432, 357284), (89321, 225728), (112864, 178642)]