20080811069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1\times {\mathrm{1427}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 23425597440

約数和(自身を除く): 3344786371

約数列:

[1, 11, 29, 31, 319, 341, 899, 1423, 1427, 9889, 15653, 15697, 41267, 41383, 44113, 44237, 453937, 455213, 485243, 486607, 1279277, 1282873, 2030621, 14072047, 14111603, 22336831, 58888009, 62949251, 647768099, 692441761, 1825528279, 20080811069]

約数ペア:

[(1, 20080811069), (11, 1825528279), (29, 692441761), (31, 647768099), (319, 62949251), (341, 58888009), (899, 22336831), (1423, 14111603), (1427, 14072047), (9889, 2030621), (15653, 1282873), (15697, 1279277), (41267, 486607), (41383, 485243), (44113, 455213), (44237, 453937)]