20132321898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{198391}}^1$

素因数の和:199710

約数の個数: 32

約数和(自身を含む): 43395472512

約数和(自身を除く): 23263150614

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1301, 2602, 3903, 7806, 16913, 33826, 50739, 101478, 198391, 396782, 595173, 1190346, 2579083, 5158166, 7737249, 15474498, 258106691, 516213382, 774320073, 1548640146, 3355386983, 6710773966, 10066160949, 20132321898]

約数ペア:

[(1, 20132321898), (2, 10066160949), (3, 6710773966), (6, 3355386983), (13, 1548640146), (26, 774320073), (39, 516213382), (78, 258106691), (1301, 15474498), (2602, 7737249), (3903, 5158166), (7806, 2579083), (16913, 1190346), (33826, 595173), (50739, 396782), (101478, 198391)]