20199278586

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1\times {\mathrm{3613}}^1$

素因数の和:4623

約数の個数: 64

約数和(自身を含む): 43558819200

約数和(自身を除く): 23359540614

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 118, 177, 354, 929, 1003, 1858, 2006, 2787, 3009, 3613, 5574, 6018, 7226, 10839, 15793, 21678, 31586, 47379, 54811, 61421, 94758, 109622, 122842, 164433, 184263, 213167, 328866, 368526, 426334, 639501, 931787, 1279002, 1863574, 2795361, 3356477, 3623839, 5590722, 6712954, 7247678, 10069431, 10871517, 20138862, 21743034, 57060109, 114120218, 171180327, 198032143, 342360654, 396064286, 594096429, 1188192858, 3366546431, 6733092862, 10099639293, 20199278586]

約数ペア:

[(1, 20199278586), (2, 10099639293), (3, 6733092862), (6, 3366546431), (17, 1188192858), (34, 594096429), (51, 396064286), (59, 342360654), (102, 198032143), (118, 171180327), (177, 114120218), (354, 57060109), (929, 21743034), (1003, 20138862), (1858, 10871517), (2006, 10069431), (2787, 7247678), (3009, 6712954), (3613, 5590722), (5574, 3623839), (6018, 3356477), (7226, 2795361), (10839, 1863574), (15793, 1279002), (21678, 931787), (31586, 639501), (47379, 426334), (54811, 368526), (61421, 328866), (94758, 213167), (109622, 184263), (122842, 164433)]