220199244822

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1968983}}^1$

素因数の和:1969122

約数の個数: 64

約数和(自身を含む): 519811776000

約数和(自身を除く): 299612531178

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 109, 114, 171, 218, 327, 342, 513, 654, 981, 1026, 1962, 2071, 2943, 4142, 5886, 6213, 12426, 18639, 37278, 55917, 111834, 1968983, 3937966, 5906949, 11813898, 17720847, 35441694, 37410677, 53162541, 74821354, 106325082, 112232031, 214619147, 224464062, 336696093, 429238294, 643857441, 673392186, 1010088279, 1287714882, 1931572323, 2020176558, 3863144646, 4077763793, 5794716969, 8155527586, 11589433938, 12233291379, 24466582758, 36699874137, 73399748274, 110099622411, 220199244822]

約数ペア:

[(1, 220199244822), (2, 110099622411), (3, 73399748274), (6, 36699874137), (9, 24466582758), (18, 12233291379), (19, 11589433938), (27, 8155527586), (38, 5794716969), (54, 4077763793), (57, 3863144646), (109, 2020176558), (114, 1931572323), (171, 1287714882), (218, 1010088279), (327, 673392186), (342, 643857441), (513, 429238294), (654, 336696093), (981, 224464062), (1026, 214619147), (1962, 112232031), (2071, 106325082), (2943, 74821354), (4142, 53162541), (5886, 37410677), (6213, 35441694), (12426, 17720847), (18639, 11813898), (37278, 5906949), (55917, 3937966), (111834, 1968983)]