20132415567

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{1619}}^1$

素因数の和:2069

約数の個数: 64

約数和(自身を含む): 32892480000

約数和(自身を除く): 12760064433

約数列:

[1, 3, 9, 11, 27, 33, 99, 149, 281, 297, 447, 843, 1341, 1619, 1639, 2529, 3091, 4023, 4857, 4917, 7587, 9273, 14571, 14751, 17809, 27819, 41869, 43713, 44253, 53427, 83457, 125607, 160281, 241231, 376821, 454939, 460559, 480843, 723693, 1130463, 1364817, 1381677, 2171079, 2653541, 4094451, 4145031, 5004329, 6513237, 7960623, 12283353, 12435093, 15012987, 23881869, 45038961, 67785911, 71645607, 135116883, 203357733, 610073199, 745645021, 1830219597, 2236935063, 6710805189, 20132415567]

約数ペア:

[(1, 20132415567), (3, 6710805189), (9, 2236935063), (11, 1830219597), (27, 745645021), (33, 610073199), (99, 203357733), (149, 135116883), (281, 71645607), (297, 67785911), (447, 45038961), (843, 23881869), (1341, 15012987), (1619, 12435093), (1639, 12283353), (2529, 7960623), (3091, 6513237), (4023, 5004329), (4857, 4145031), (4917, 4094451), (7587, 2653541), (9273, 2171079), (14571, 1381677), (14751, 1364817), (17809, 1130463), (27819, 723693), (41869, 480843), (43713, 460559), (44253, 454939), (53427, 376821), (83457, 241231), (125607, 160281)]