20132036838

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{17333}}^1$

素因数の和:17638

約数の個数: 64

約数和(自身を含む): 45354064320

約数和(自身を除く): 25222027482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 157, 274, 314, 411, 471, 822, 942, 1233, 1413, 2466, 2826, 3699, 4239, 7398, 8478, 17333, 21509, 34666, 43018, 51999, 64527, 103998, 129054, 155997, 193581, 311994, 387162, 467991, 580743, 935982, 1161486, 2374621, 2721281, 4749242, 5442562, 7123863, 8163843, 14247726, 16327686, 21371589, 24491529, 42743178, 48983058, 64114767, 73474587, 128229534, 146949174, 372815497, 745630994, 1118446491, 2236892982, 3355339473, 6710678946, 10066018419, 20132036838]

約数ペア:

[(1, 20132036838), (2, 10066018419), (3, 6710678946), (6, 3355339473), (9, 2236892982), (18, 1118446491), (27, 745630994), (54, 372815497), (137, 146949174), (157, 128229534), (274, 73474587), (314, 64114767), (411, 48983058), (471, 42743178), (822, 24491529), (942, 21371589), (1233, 16327686), (1413, 14247726), (2466, 8163843), (2826, 7123863), (3699, 5442562), (4239, 4749242), (7398, 2721281), (8478, 2374621), (17333, 1161486), (21509, 935982), (34666, 580743), (43018, 467991), (51999, 387162), (64527, 311994), (103998, 193581), (129054, 155997)]