20162845188

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{811}}^1\times {\mathrm{1091}}^1$

素因数の和:2126

約数の個数: 96

約数和(自身を含む): 52634749440

約数和(自身を除く): 32471904252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 811, 844, 1091, 1266, 1622, 1899, 2182, 2433, 2532, 3244, 3273, 3798, 4364, 4866, 5697, 6546, 7299, 7596, 9732, 9819, 11394, 13092, 14598, 19638, 21897, 22788, 29196, 29457, 39276, 43794, 58914, 87588, 117828, 171121, 230201, 342242, 460402, 513363, 684484, 690603, 884801, 920804, 1026726, 1381206, 1540089, 1769602, 2053452, 2071809, 2654403, 2762412, 3080178, 3539204, 4143618, 4620267, 5308806, 6160356, 6215427, 7963209, 8287236, 9240534, 10617612, 12430854, 15926418, 18481068, 23889627, 24861708, 31852836, 47779254, 95558508, 186693011, 373386022, 560079033, 746772044, 1120158066, 1680237099, 2240316132, 3360474198, 5040711297, 6720948396, 10081422594, 20162845188]

約数ペア:

[(1, 20162845188), (2, 10081422594), (3, 6720948396), (4, 5040711297), (6, 3360474198), (9, 2240316132), (12, 1680237099), (18, 1120158066), (27, 746772044), (36, 560079033), (54, 373386022), (108, 186693011), (211, 95558508), (422, 47779254), (633, 31852836), (811, 24861708), (844, 23889627), (1091, 18481068), (1266, 15926418), (1622, 12430854), (1899, 10617612), (2182, 9240534), (2433, 8287236), (2532, 7963209), (3244, 6215427), (3273, 6160356), (3798, 5308806), (4364, 4620267), (4866, 4143618), (5697, 3539204), (6546, 3080178), (7299, 2762412), (7596, 2654403), (9732, 2071809), (9819, 2053452), (11394, 1769602), (13092, 1540089), (14598, 1381206), (19638, 1026726), (21897, 920804), (22788, 884801), (29196, 690603), (29457, 684484), (39276, 513363), (43794, 460402), (58914, 342242), (87588, 230201), (117828, 171121)]