20162842518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{9239}}^1$

素因数の和:9842

約数の個数: 96

約数和(自身を含む): 50611841280

約数和(自身を除く): 30448998762

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 571, 637, 1142, 1274, 1713, 1911, 3426, 3822, 3997, 7423, 7994, 9239, 11991, 14846, 18478, 22269, 23982, 27717, 27979, 44538, 51961, 55434, 55958, 64673, 83937, 103922, 120107, 129346, 155883, 167874, 194019, 240214, 311766, 360321, 363727, 388038, 452711, 720642, 727454, 840749, 905422, 1091181, 1358133, 1681498, 2182362, 2522247, 2716266, 5044494, 5275469, 5885243, 10550938, 11770486, 15826407, 17655729, 31652814, 35311458, 36928283, 68581097, 73856566, 110784849, 137162194, 205743291, 221569698, 258497981, 411486582, 480067679, 516995962, 775493943, 960135358, 1440203037, 1550987886, 2880406074, 3360473753, 6720947506, 10081421259, 20162842518]

約数ペア:

[(1, 20162842518), (2, 10081421259), (3, 6720947506), (6, 3360473753), (7, 2880406074), (13, 1550987886), (14, 1440203037), (21, 960135358), (26, 775493943), (39, 516995962), (42, 480067679), (49, 411486582), (78, 258497981), (91, 221569698), (98, 205743291), (147, 137162194), (182, 110784849), (273, 73856566), (294, 68581097), (546, 36928283), (571, 35311458), (637, 31652814), (1142, 17655729), (1274, 15826407), (1713, 11770486), (1911, 10550938), (3426, 5885243), (3822, 5275469), (3997, 5044494), (7423, 2716266), (7994, 2522247), (9239, 2182362), (11991, 1681498), (14846, 1358133), (18478, 1091181), (22269, 905422), (23982, 840749), (27717, 727454), (27979, 720642), (44538, 452711), (51961, 388038), (55434, 363727), (55958, 360321), (64673, 311766), (83937, 240214), (103922, 194019), (120107, 167874), (129346, 155883)]