20162574216

素因数分解:

$2^3\times 3^3\times {\mathrm{4337}}^1\times {\mathrm{21523}}^1$

素因数の和:25875

約数の個数: 64

約数和(自身を含む): 56022667200

約数和(自身を除く): 35860092984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 4337, 8674, 13011, 17348, 21523, 26022, 34696, 39033, 43046, 52044, 64569, 78066, 86092, 104088, 117099, 129138, 156132, 172184, 193707, 234198, 258276, 312264, 387414, 468396, 516552, 581121, 774828, 936792, 1162242, 1549656, 2324484, 4648968, 93345251, 186690502, 280035753, 373381004, 560071506, 746762008, 840107259, 1120143012, 1680214518, 2240286024, 2520321777, 3360429036, 5040643554, 6720858072, 10081287108, 20162574216]

約数ペア:

[(1, 20162574216), (2, 10081287108), (3, 6720858072), (4, 5040643554), (6, 3360429036), (8, 2520321777), (9, 2240286024), (12, 1680214518), (18, 1120143012), (24, 840107259), (27, 746762008), (36, 560071506), (54, 373381004), (72, 280035753), (108, 186690502), (216, 93345251), (4337, 4648968), (8674, 2324484), (13011, 1549656), (17348, 1162242), (21523, 936792), (26022, 774828), (34696, 581121), (39033, 516552), (43046, 468396), (52044, 387414), (64569, 312264), (78066, 258276), (86092, 234198), (104088, 193707), (117099, 172184), (129138, 156132)]