20199049512

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4363}}^1\times {\mathrm{8387}}^1$

素因数の和:12782

約数の個数: 64

約数和(自身を含む): 52711534080

約数和(自身を除く): 32512484568

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 4363, 8387, 8726, 13089, 16774, 17452, 25161, 26178, 33548, 34904, 50322, 52356, 67096, 100349, 100644, 104712, 192901, 200698, 201288, 301047, 385802, 401396, 578703, 602094, 771604, 802792, 1157406, 1204188, 1543208, 2314812, 2408376, 4629624, 36592481, 73184962, 109777443, 146369924, 219554886, 292739848, 439109772, 841627063, 878219544, 1683254126, 2524881189, 3366508252, 5049762378, 6733016504, 10099524756, 20199049512]

約数ペア:

[(1, 20199049512), (2, 10099524756), (3, 6733016504), (4, 5049762378), (6, 3366508252), (8, 2524881189), (12, 1683254126), (23, 878219544), (24, 841627063), (46, 439109772), (69, 292739848), (92, 219554886), (138, 146369924), (184, 109777443), (276, 73184962), (552, 36592481), (4363, 4629624), (8387, 2408376), (8726, 2314812), (13089, 1543208), (16774, 1204188), (17452, 1157406), (25161, 802792), (26178, 771604), (33548, 602094), (34904, 578703), (50322, 401396), (52356, 385802), (67096, 301047), (100349, 201288), (100644, 200698), (104712, 192901)]