20227203423

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 35008376832

約数和(自身を除く): 14781173409

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 131, 173, 217, 279, 393, 457, 519, 651, 917, 1179, 1211, 1371, 1557, 1953, 2751, 3199, 3633, 4061, 4113, 5363, 8253, 9597, 10899, 12183, 14167, 16089, 22663, 28427, 28791, 36549, 37541, 42501, 48267, 59867, 67989, 79061, 85281, 99169, 112623, 127503, 158641, 179601, 203967, 237183, 255843, 297507, 337869, 419069, 475923, 538803, 553427, 702553, 711549, 892521, 1257207, 1427769, 1660281, 1855877, 2107659, 2450891, 3771621, 4917871, 4980843, 5567631, 6322977, 7352673, 10356991, 12991139, 14753613, 16702893, 17156237, 22058019, 31070973, 38973417, 44260839, 51468711, 72498937, 93212919, 116920251, 154406133, 217496811, 321066721, 652490433, 963200163, 2247467047, 2889600489, 6742401141, 20227203423]

約数ペア:

[(1, 20227203423), (3, 6742401141), (7, 2889600489), (9, 2247467047), (21, 963200163), (31, 652490433), (63, 321066721), (93, 217496811), (131, 154406133), (173, 116920251), (217, 93212919), (279, 72498937), (393, 51468711), (457, 44260839), (519, 38973417), (651, 31070973), (917, 22058019), (1179, 17156237), (1211, 16702893), (1371, 14753613), (1557, 12991139), (1953, 10356991), (2751, 7352673), (3199, 6322977), (3633, 5567631), (4061, 4980843), (4113, 4917871), (5363, 3771621), (8253, 2450891), (9597, 2107659), (10899, 1855877), (12183, 1660281), (14167, 1427769), (16089, 1257207), (22663, 892521), (28427, 711549), (28791, 702553), (36549, 553427), (37541, 538803), (42501, 475923), (48267, 419069), (59867, 337869), (67989, 297507), (79061, 255843), (85281, 237183), (99169, 203967), (112623, 179601), (127503, 158641)]