20083699678

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{35279}}^1$

素因数の和:35489

約数の個数: 48

約数和(自身を含む): 36221411520

約数和(自身を除く): 16137711842

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 157, 259, 314, 518, 1099, 1813, 2198, 3626, 5809, 7693, 11618, 15386, 35279, 40663, 70558, 81326, 246953, 284641, 493906, 569282, 1305323, 1728671, 2610646, 3457342, 5538803, 9137261, 11077606, 18274522, 38771621, 63960827, 77543242, 127921654, 204935711, 271401347, 409871422, 542802694, 1434549977, 2869099954, 10041849839, 20083699678]

約数ペア:

[(1, 20083699678), (2, 10041849839), (7, 2869099954), (14, 1434549977), (37, 542802694), (49, 409871422), (74, 271401347), (98, 204935711), (157, 127921654), (259, 77543242), (314, 63960827), (518, 38771621), (1099, 18274522), (1813, 11077606), (2198, 9137261), (3626, 5538803), (5809, 3457342), (7693, 2610646), (11618, 1728671), (15386, 1305323), (35279, 569282), (40663, 493906), (70558, 284641), (81326, 246953)]