20119661658

素因数分解:

$2^1\times 3^3\times {\mathrm{2339}}^1\times {\mathrm{159293}}^1$

素因数の和:161643

約数の個数: 32

約数和(自身を含む): 44729755200

約数和(自身を除く): 24610093542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2339, 4678, 7017, 14034, 21051, 42102, 63153, 126306, 159293, 318586, 477879, 955758, 1433637, 2867274, 4300911, 8601822, 372586327, 745172654, 1117758981, 2235517962, 3353276943, 6706553886, 10059830829, 20119661658]

約数ペア:

[(1, 20119661658), (2, 10059830829), (3, 6706553886), (6, 3353276943), (9, 2235517962), (18, 1117758981), (27, 745172654), (54, 372586327), (2339, 8601822), (4678, 4300911), (7017, 2867274), (14034, 1433637), (21051, 955758), (42102, 477879), (63153, 318586), (126306, 159293)]