20136098394

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:841

約数の個数: 128

約数和(自身を含む): 46729774080

約数和(自身を除く): 26593675686

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 67, 86, 129, 134, 201, 258, 347, 373, 387, 402, 603, 694, 746, 774, 1041, 1119, 1161, 1206, 1809, 2082, 2238, 2322, 2881, 3123, 3357, 3618, 5762, 6246, 6714, 8643, 9369, 10071, 14921, 16039, 17286, 18738, 20142, 23249, 24991, 25929, 29842, 32078, 44763, 46498, 48117, 49982, 51858, 69747, 74973, 77787, 89526, 96234, 129431, 134289, 139494, 144351, 149946, 155574, 209241, 224919, 258862, 268578, 288702, 388293, 402867, 418482, 433053, 449838, 627723, 674757, 776586, 805734, 866106, 999707, 1074613, 1164879, 1255446, 1349514, 1999414, 2149226, 2329758, 2999121, 3223839, 3494637, 5565533, 5998242, 6447678, 6989274, 8671877, 8997363, 9671517, 11131066, 16696599, 17343754, 17994726, 19343034, 26015631, 26992089, 29014551, 33393198, 50089797, 52031262, 53984178, 58029102, 78046893, 100179594, 150269391, 156093786, 234140679, 300538782, 372890711, 468281358, 745781422, 1118672133, 2237344266, 3356016399, 6712032798, 10068049197, 20136098394]

約数ペア:

[(1, 20136098394), (2, 10068049197), (3, 6712032798), (6, 3356016399), (9, 2237344266), (18, 1118672133), (27, 745781422), (43, 468281358), (54, 372890711), (67, 300538782), (86, 234140679), (129, 156093786), (134, 150269391), (201, 100179594), (258, 78046893), (347, 58029102), (373, 53984178), (387, 52031262), (402, 50089797), (603, 33393198), (694, 29014551), (746, 26992089), (774, 26015631), (1041, 19343034), (1119, 17994726), (1161, 17343754), (1206, 16696599), (1809, 11131066), (2082, 9671517), (2238, 8997363), (2322, 8671877), (2881, 6989274), (3123, 6447678), (3357, 5998242), (3618, 5565533), (5762, 3494637), (6246, 3223839), (6714, 2999121), (8643, 2329758), (9369, 2149226), (10071, 1999414), (14921, 1349514), (16039, 1255446), (17286, 1164879), (18738, 1074613), (20142, 999707), (23249, 866106), (24991, 805734), (25929, 776586), (29842, 674757), (32078, 627723), (44763, 449838), (46498, 433053), (48117, 418482), (49982, 402867), (51858, 388293), (69747, 288702), (74973, 268578), (77787, 258862), (89526, 224919), (96234, 209241), (129431, 155574), (134289, 149946), (139494, 144351)]