20182104954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{55127}}^1$

素因数の和:55232

約数の個数: 72

約数和(自身を含む): 48839218272

約数和(自身を除く): 28657113318

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 1849, 2838, 3698, 4257, 5547, 8514, 11094, 16641, 20339, 33282, 40678, 55127, 61017, 110254, 122034, 165381, 183051, 330762, 366102, 496143, 606397, 992286, 1212794, 1819191, 2370461, 3638382, 4740922, 5457573, 7111383, 10915146, 14222766, 21334149, 26075071, 42668298, 52150142, 78225213, 101929823, 156450426, 203859646, 234675639, 305789469, 469351278, 611578938, 917368407, 1121228053, 1834736814, 2242456106, 3363684159, 6727368318, 10091052477, 20182104954]

約数ペア:

[(1, 20182104954), (2, 10091052477), (3, 6727368318), (6, 3363684159), (9, 2242456106), (11, 1834736814), (18, 1121228053), (22, 917368407), (33, 611578938), (43, 469351278), (66, 305789469), (86, 234675639), (99, 203859646), (129, 156450426), (198, 101929823), (258, 78225213), (387, 52150142), (473, 42668298), (774, 26075071), (946, 21334149), (1419, 14222766), (1849, 10915146), (2838, 7111383), (3698, 5457573), (4257, 4740922), (5547, 3638382), (8514, 2370461), (11094, 1819191), (16641, 1212794), (20339, 992286), (33282, 606397), (40678, 496143), (55127, 366102), (61017, 330762), (110254, 183051), (122034, 165381)]