2020440114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1457749}}^1$

素因数の和:1457775

約数の個数: 48

約数和(自身を含む): 5457816000

約数和(自身を除く): 3437375886

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1457749, 2915498, 4373247, 8746494, 10204243, 13119741, 16035239, 20408486, 26239482, 30612729, 32070478, 48105717, 61225458, 91838187, 96211434, 112246673, 144317151, 183676374, 224493346, 288634302, 336740019, 673480038, 1010220057, 2020440114]

約数ペア:

[(1, 2020440114), (2, 1010220057), (3, 673480038), (6, 336740019), (7, 288634302), (9, 224493346), (11, 183676374), (14, 144317151), (18, 112246673), (21, 96211434), (22, 91838187), (33, 61225458), (42, 48105717), (63, 32070478), (66, 30612729), (77, 26239482), (99, 20408486), (126, 16035239), (154, 13119741), (198, 10204243), (231, 8746494), (462, 4373247), (693, 2915498), (1386, 1457749)]