20122085910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1033}}^1\times {\mathrm{7823}}^1$

素因数の和:8949

約数の個数: 64

約数和(自身を含む): 48928416768

約数和(自身を除く): 28806330858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1033, 1245, 2066, 2490, 3099, 5165, 6198, 7823, 10330, 15495, 15646, 23469, 30990, 39115, 46938, 78230, 85739, 117345, 171478, 234690, 257217, 428695, 514434, 649309, 857390, 1286085, 1298618, 1947927, 2572170, 3246545, 3895854, 6493090, 8081159, 9739635, 16162318, 19479270, 24243477, 40405795, 48486954, 80811590, 121217385, 242434770, 670736197, 1341472394, 2012208591, 3353680985, 4024417182, 6707361970, 10061042955, 20122085910]

約数ペア:

[(1, 20122085910), (2, 10061042955), (3, 6707361970), (5, 4024417182), (6, 3353680985), (10, 2012208591), (15, 1341472394), (30, 670736197), (83, 242434770), (166, 121217385), (249, 80811590), (415, 48486954), (498, 40405795), (830, 24243477), (1033, 19479270), (1245, 16162318), (2066, 9739635), (2490, 8081159), (3099, 6493090), (5165, 3895854), (6198, 3246545), (7823, 2572170), (10330, 1947927), (15495, 1298618), (15646, 1286085), (23469, 857390), (30990, 649309), (39115, 514434), (46938, 428695), (78230, 257217), (85739, 234690), (117345, 171478)]