20161809456

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{7119283}}^1$

素因数の和:7119353

約数の個数: 40

約数和(自身を含む): 52967472960

約数和(自身を除く): 32805663504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 7119283, 14238566, 21357849, 28477132, 42715698, 56954264, 85431396, 113908528, 170862792, 341725584, 420037697, 840075394, 1260113091, 1680150788, 2520226182, 3360301576, 5040452364, 6720603152, 10080904728, 20161809456]

約数ペア:

[(1, 20161809456), (2, 10080904728), (3, 6720603152), (4, 5040452364), (6, 3360301576), (8, 2520226182), (12, 1680150788), (16, 1260113091), (24, 840075394), (48, 420037697), (59, 341725584), (118, 170862792), (177, 113908528), (236, 85431396), (354, 56954264), (472, 42715698), (708, 28477132), (944, 21357849), (1416, 14238566), (2832, 7119283)]