20346519102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1\times {\mathrm{19541}}^1$

素因数の和:21473

約数の個数: 64

約数和(自身を含む): 50112566784

約数和(自身を除く): 29766047682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 1907, 3814, 5721, 11442, 13349, 19541, 24791, 26698, 39082, 40047, 49582, 58623, 74373, 80094, 117246, 136787, 148746, 173537, 254033, 273574, 347074, 410361, 508066, 520611, 762099, 820722, 1041222, 1524198, 1778231, 3556462, 5334693, 10669386, 37264687, 74529374, 111794061, 223588122, 260852809, 484440931, 521705618, 782558427, 968881862, 1453322793, 1565116854, 2906645586, 3391086517, 6782173034, 10173259551, 20346519102]

約数ペア:

[(1, 20346519102), (2, 10173259551), (3, 6782173034), (6, 3391086517), (7, 2906645586), (13, 1565116854), (14, 1453322793), (21, 968881862), (26, 782558427), (39, 521705618), (42, 484440931), (78, 260852809), (91, 223588122), (182, 111794061), (273, 74529374), (546, 37264687), (1907, 10669386), (3814, 5334693), (5721, 3556462), (11442, 1778231), (13349, 1524198), (19541, 1041222), (24791, 820722), (26698, 762099), (39082, 520611), (40047, 508066), (49582, 410361), (58623, 347074), (74373, 273574), (80094, 254033), (117246, 173537), (136787, 148746)]