20070653496

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{171263}}^1$

素因数の和:171548

約数の個数: 64

約数和(自身を含む): 53023334400

約数和(自身を除く): 32952680904

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 257, 456, 514, 771, 1028, 1542, 2056, 3084, 4883, 6168, 9766, 14649, 19532, 29298, 39064, 58596, 117192, 171263, 342526, 513789, 685052, 1027578, 1370104, 2055156, 3253997, 4110312, 6507994, 9761991, 13015988, 19523982, 26031976, 39047964, 44014591, 78095928, 88029182, 132043773, 176058364, 264087546, 352116728, 528175092, 836277229, 1056350184, 1672554458, 2508831687, 3345108916, 5017663374, 6690217832, 10035326748, 20070653496]

約数ペア:

[(1, 20070653496), (2, 10035326748), (3, 6690217832), (4, 5017663374), (6, 3345108916), (8, 2508831687), (12, 1672554458), (19, 1056350184), (24, 836277229), (38, 528175092), (57, 352116728), (76, 264087546), (114, 176058364), (152, 132043773), (228, 88029182), (257, 78095928), (456, 44014591), (514, 39047964), (771, 26031976), (1028, 19523982), (1542, 13015988), (2056, 9761991), (3084, 6507994), (4883, 4110312), (6168, 3253997), (9766, 2055156), (14649, 1370104), (19532, 1027578), (29298, 685052), (39064, 513789), (58596, 342526), (117192, 171263)]