20020713704

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{6121}}^1\times {\mathrm{8699}}^1$

素因数の和:14873

約数の個数: 32

約数和(自身を含む): 38348208000

約数和(自身を除く): 18327494296

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 6121, 8699, 12242, 17398, 24484, 34796, 48968, 69592, 287687, 408853, 575374, 817706, 1150748, 1635412, 2301496, 3270824, 53246579, 106493158, 212986316, 425972632, 2502589213, 5005178426, 10010356852, 20020713704]

約数ペア:

[(1, 20020713704), (2, 10010356852), (4, 5005178426), (8, 2502589213), (47, 425972632), (94, 212986316), (188, 106493158), (376, 53246579), (6121, 3270824), (8699, 2301496), (12242, 1635412), (17398, 1150748), (24484, 817706), (34796, 575374), (48968, 408853), (69592, 287687)]