20346986494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1619}}^1\times {\mathrm{2029}}^1$

素因数の和:3832

約数の個数: 32

約数和(自身を含む): 32359824000

約数和(自身を除く): 12012837506

約数列:

[1, 2, 19, 38, 163, 326, 1619, 2029, 3097, 3238, 4058, 6194, 30761, 38551, 61522, 77102, 263897, 330727, 527794, 661454, 3284951, 5014043, 6283813, 6569902, 10028086, 12567626, 62414069, 124828138, 535447013, 1070894026, 10173493247, 20346986494]

約数ペア:

[(1, 20346986494), (2, 10173493247), (19, 1070894026), (38, 535447013), (163, 124828138), (326, 62414069), (1619, 12567626), (2029, 10028086), (3097, 6569902), (3238, 6283813), (4058, 5014043), (6194, 3284951), (30761, 661454), (38551, 527794), (61522, 330727), (77102, 263897)]