20137558638

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1\times {\mathrm{29537}}^1$

素因数の和:30312

約数の個数: 32

約数和(自身を含む): 40549766400

約数和(自身を除く): 20412207762

約数列:

[1, 2, 3, 6, 199, 398, 571, 597, 1142, 1194, 1713, 3426, 29537, 59074, 88611, 113629, 177222, 227258, 340887, 681774, 5877863, 11755726, 16865627, 17633589, 33731254, 35267178, 50596881, 101193762, 3356259773, 6712519546, 10068779319, 20137558638]

約数ペア:

[(1, 20137558638), (2, 10068779319), (3, 6712519546), (6, 3356259773), (199, 101193762), (398, 50596881), (571, 35267178), (597, 33731254), (1142, 17633589), (1194, 16865627), (1713, 11755726), (3426, 5877863), (29537, 681774), (59074, 340887), (88611, 227258), (113629, 177222)]