20131946718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3613}}^1\times {\mathrm{71437}}^1$

素因数の和:75068

約数の個数: 32

約数和(自身を含む): 43373724576

約数和(自身を除く): 23241777858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3613, 7226, 10839, 21678, 46969, 71437, 93938, 140907, 142874, 214311, 281814, 428622, 928681, 1857362, 2786043, 5572086, 258101881, 516203762, 774305643, 1548611286, 3355324453, 6710648906, 10065973359, 20131946718]

約数ペア:

[(1, 20131946718), (2, 10065973359), (3, 6710648906), (6, 3355324453), (13, 1548611286), (26, 774305643), (39, 516203762), (78, 258101881), (3613, 5572086), (7226, 2786043), (10839, 1857362), (21678, 928681), (46969, 428622), (71437, 281814), (93938, 214311), (140907, 142874)]