20196434544

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{9461}}^1$

素因数の和:9807

約数の個数: 160

約数和(自身を含む): 61499063808

約数和(自身を除く): 41302629264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 311, 312, 429, 528, 572, 622, 624, 858, 933, 1144, 1244, 1716, 1866, 2288, 2488, 3421, 3432, 3732, 4043, 4976, 6842, 6864, 7464, 8086, 9461, 10263, 12129, 13684, 14928, 16172, 18922, 20526, 24258, 27368, 28383, 32344, 37844, 41052, 44473, 48516, 54736, 56766, 64688, 75688, 82104, 88946, 97032, 104071, 113532, 122993, 133419, 151376, 164208, 177892, 194064, 208142, 227064, 245986, 266838, 312213, 355784, 368979, 416284, 454128, 491972, 533676, 624426, 711568, 737958, 832568, 983944, 1067352, 1248852, 1352923, 1475916, 1665136, 1967888, 2134704, 2497704, 2705846, 2942371, 2951832, 4058769, 4995408, 5411692, 5884742, 5903664, 8117538, 8827113, 10823384, 11769484, 16235076, 17654226, 21646768, 23538968, 32366081, 32470152, 35308452, 38250823, 47077936, 64732162, 64940304, 70616904, 76501646, 97098243, 114752469, 129464324, 141233808, 153003292, 194196486, 229504938, 258928648, 306006584, 388392972, 420759053, 459009876, 517857296, 612013168, 776785944, 841518106, 918019752, 1262277159, 1553571888, 1683036212, 1836039504, 2524554318, 3366072424, 5049108636, 6732144848, 10098217272, 20196434544]

約数ペア:

[(1, 20196434544), (2, 10098217272), (3, 6732144848), (4, 5049108636), (6, 3366072424), (8, 2524554318), (11, 1836039504), (12, 1683036212), (13, 1553571888), (16, 1262277159), (22, 918019752), (24, 841518106), (26, 776785944), (33, 612013168), (39, 517857296), (44, 459009876), (48, 420759053), (52, 388392972), (66, 306006584), (78, 258928648), (88, 229504938), (104, 194196486), (132, 153003292), (143, 141233808), (156, 129464324), (176, 114752469), (208, 97098243), (264, 76501646), (286, 70616904), (311, 64940304), (312, 64732162), (429, 47077936), (528, 38250823), (572, 35308452), (622, 32470152), (624, 32366081), (858, 23538968), (933, 21646768), (1144, 17654226), (1244, 16235076), (1716, 11769484), (1866, 10823384), (2288, 8827113), (2488, 8117538), (3421, 5903664), (3432, 5884742), (3732, 5411692), (4043, 4995408), (4976, 4058769), (6842, 2951832), (6864, 2942371), (7464, 2705846), (8086, 2497704), (9461, 2134704), (10263, 1967888), (12129, 1665136), (13684, 1475916), (14928, 1352923), (16172, 1248852), (18922, 1067352), (20526, 983944), (24258, 832568), (27368, 737958), (28383, 711568), (32344, 624426), (37844, 533676), (41052, 491972), (44473, 454128), (48516, 416284), (54736, 368979), (56766, 355784), (64688, 312213), (75688, 266838), (82104, 245986), (88946, 227064), (97032, 208142), (104071, 194064), (113532, 177892), (122993, 164208), (133419, 151376)]