20174513376

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{4357}}^1$

素因数の和:4856

約数の個数: 96

約数和(自身を含む): 53505083520

約数和(自身を除く): 33330570144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 347, 417, 556, 694, 834, 1041, 1112, 1388, 1668, 2082, 2224, 2776, 3336, 4164, 4357, 4448, 5552, 6672, 8328, 8714, 11104, 13071, 13344, 16656, 17428, 26142, 33312, 34856, 48233, 52284, 69712, 96466, 104568, 139424, 144699, 192932, 209136, 289398, 385864, 418272, 578796, 605623, 771728, 1157592, 1211246, 1511879, 1543456, 1816869, 2315184, 2422492, 3023758, 3633738, 4535637, 4630368, 4844984, 6047516, 7267476, 9071274, 9689968, 12095032, 14534952, 18142548, 19379936, 24190064, 29069904, 36285096, 48380128, 58139808, 72570192, 145140384, 210151181, 420302362, 630453543, 840604724, 1260907086, 1681209448, 2521814172, 3362418896, 5043628344, 6724837792, 10087256688, 20174513376]

約数ペア:

[(1, 20174513376), (2, 10087256688), (3, 6724837792), (4, 5043628344), (6, 3362418896), (8, 2521814172), (12, 1681209448), (16, 1260907086), (24, 840604724), (32, 630453543), (48, 420302362), (96, 210151181), (139, 145140384), (278, 72570192), (347, 58139808), (417, 48380128), (556, 36285096), (694, 29069904), (834, 24190064), (1041, 19379936), (1112, 18142548), (1388, 14534952), (1668, 12095032), (2082, 9689968), (2224, 9071274), (2776, 7267476), (3336, 6047516), (4164, 4844984), (4357, 4630368), (4448, 4535637), (5552, 3633738), (6672, 3023758), (8328, 2422492), (8714, 2315184), (11104, 1816869), (13071, 1543456), (13344, 1511879), (16656, 1211246), (17428, 1157592), (26142, 771728), (33312, 605623), (34856, 578796), (48233, 418272), (52284, 385864), (69712, 289398), (96466, 209136), (104568, 192932), (139424, 144699)]