20207130235

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{7547}}^1$

素因数の和:7983

約数の個数: 32

約数和(自身を含む): 25586995392

約数和(自身を除く): 5379865157

約数列:

[1, 5, 37, 41, 185, 205, 353, 1517, 1765, 7547, 7585, 13061, 14473, 37735, 65305, 72365, 279239, 309427, 535501, 1396195, 1547135, 2664091, 2677505, 11448799, 13320455, 57243995, 98571367, 109227731, 492856835, 546138655, 4041426047, 20207130235]

約数ペア:

[(1, 20207130235), (5, 4041426047), (37, 546138655), (41, 492856835), (185, 109227731), (205, 98571367), (353, 57243995), (1517, 13320455), (1765, 11448799), (7547, 2677505), (7585, 2664091), (13061, 1547135), (14473, 1396195), (37735, 535501), (65305, 309427), (72365, 279239)]