20137757060

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1\times {\mathrm{9433}}^1$

素因数の和:10232

約数の個数: 48

約数和(自身を含む): 42607189296

約数和(自身を除く): 22469432236

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 617, 692, 865, 1234, 1730, 2468, 3085, 3460, 6170, 9433, 12340, 18866, 37732, 47165, 94330, 106741, 188660, 213482, 426964, 533705, 1067410, 1631909, 2134820, 3263818, 5820161, 6527636, 8159545, 11640322, 16319090, 23280644, 29100805, 32638180, 58201610, 116403220, 1006887853, 2013775706, 4027551412, 5034439265, 10068878530, 20137757060]

約数ペア:

[(1, 20137757060), (2, 10068878530), (4, 5034439265), (5, 4027551412), (10, 2013775706), (20, 1006887853), (173, 116403220), (346, 58201610), (617, 32638180), (692, 29100805), (865, 23280644), (1234, 16319090), (1730, 11640322), (2468, 8159545), (3085, 6527636), (3460, 5820161), (6170, 3263818), (9433, 2134820), (12340, 1631909), (18866, 1067410), (37732, 533705), (47165, 426964), (94330, 213482), (106741, 188660)]