20112372990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{34019}}^1\times {\mathrm{6569}}^1$

素因数の和:40601

約数の個数: 48

約数和(自身を含む): 52301667600

約数和(自身を除く): 32189294610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 6569, 13138, 19707, 32845, 34019, 39414, 59121, 65690, 68038, 98535, 102057, 118242, 170095, 197070, 204114, 295605, 306171, 340190, 510285, 591210, 612342, 1020570, 1530855, 3061710, 223470811, 446941622, 670412433, 1117354055, 1340824866, 2011237299, 2234708110, 3352062165, 4022474598, 6704124330, 10056186495, 20112372990]

約数ペア:

[(1, 20112372990), (2, 10056186495), (3, 6704124330), (5, 4022474598), (6, 3352062165), (9, 2234708110), (10, 2011237299), (15, 1340824866), (18, 1117354055), (30, 670412433), (45, 446941622), (90, 223470811), (6569, 3061710), (13138, 1530855), (19707, 1020570), (32845, 612342), (34019, 591210), (39414, 510285), (59121, 340190), (65690, 306171), (68038, 295605), (98535, 204114), (102057, 197070), (118242, 170095)]