20118364344

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1653383}}^1$

素因数の和:1653421

約数の個数: 72

約数和(自身を含む): 59001008040

約数和(自身を除く): 38882643696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 1653383, 3306766, 4960149, 6613532, 9920298, 13227064, 14880447, 19840596, 21493979, 29760894, 39681192, 42987958, 59521788, 64481937, 85975916, 119043576, 128963874, 171951832, 193445811, 257927748, 279421727, 386891622, 515855496, 558843454, 773783244, 838265181, 1117686908, 1547566488, 1676530362, 2235373816, 2514795543, 3353060724, 5029591086, 6706121448, 10059182172, 20118364344]

約数ペア:

[(1, 20118364344), (2, 10059182172), (3, 6706121448), (4, 5029591086), (6, 3353060724), (8, 2514795543), (9, 2235373816), (12, 1676530362), (13, 1547566488), (18, 1117686908), (24, 838265181), (26, 773783244), (36, 558843454), (39, 515855496), (52, 386891622), (72, 279421727), (78, 257927748), (104, 193445811), (117, 171951832), (156, 128963874), (169, 119043576), (234, 85975916), (312, 64481937), (338, 59521788), (468, 42987958), (507, 39681192), (676, 29760894), (936, 21493979), (1014, 19840596), (1352, 14880447), (1521, 13227064), (2028, 9920298), (3042, 6613532), (4056, 4960149), (6084, 3306766), (12168, 1653383)]