20113077604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{89821}}^1$

素因数の和:89968

約数の個数: 48

約数和(自身を含む): 38706096240

約数和(自身を除く): 18593018636

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 89, 148, 178, 356, 629, 1258, 1513, 2516, 3026, 3293, 6052, 6586, 13172, 55981, 89821, 111962, 179642, 223924, 359284, 1526957, 3053914, 3323377, 6107828, 6646754, 7994069, 13293508, 15988138, 31976276, 56497409, 112994818, 135899173, 225989636, 271798346, 295780553, 543596692, 591561106, 1183122212, 5028269401, 10056538802, 20113077604]

約数ペア:

[(1, 20113077604), (2, 10056538802), (4, 5028269401), (17, 1183122212), (34, 591561106), (37, 543596692), (68, 295780553), (74, 271798346), (89, 225989636), (148, 135899173), (178, 112994818), (356, 56497409), (629, 31976276), (1258, 15988138), (1513, 13293508), (2516, 7994069), (3026, 6646754), (3293, 6107828), (6052, 3323377), (6586, 3053914), (13172, 1526957), (55981, 359284), (89821, 223924), (111962, 179642)]