20014968

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 52876800

約数和(自身を除く): 32861832

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 101, 138, 184, 202, 276, 303, 359, 404, 552, 606, 718, 808, 1077, 1212, 1436, 2154, 2323, 2424, 2872, 4308, 4646, 6969, 8257, 8616, 9292, 13938, 16514, 18584, 24771, 27876, 33028, 36259, 49542, 55752, 66056, 72518, 99084, 108777, 145036, 198168, 217554, 290072, 435108, 833957, 870216, 1667914, 2501871, 3335828, 5003742, 6671656, 10007484, 20014968]

約数ペア:

[(1, 20014968), (2, 10007484), (3, 6671656), (4, 5003742), (6, 3335828), (8, 2501871), (12, 1667914), (23, 870216), (24, 833957), (46, 435108), (69, 290072), (92, 217554), (101, 198168), (138, 145036), (184, 108777), (202, 99084), (276, 72518), (303, 66056), (359, 55752), (404, 49542), (552, 36259), (606, 33028), (718, 27876), (808, 24771), (1077, 18584), (1212, 16514), (1436, 13938), (2154, 9292), (2323, 8616), (2424, 8257), (2872, 6969), (4308, 4646)]