20580336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1239

約数の個数: 120

約数和(自身を含む): 69754464

約数和(自身を除く): 49174128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1201, 1224, 1428, 1904, 2142, 2402, 2448, 2856, 3603, 4284, 4804, 5712, 7206, 8407, 8568, 9608, 10809, 14412, 16814, 17136, 19216, 20417, 21618, 25221, 28824, 33628, 40834, 43236, 50442, 57648, 61251, 67256, 75663, 81668, 86472, 100884, 122502, 134512, 142919, 151326, 163336, 172944, 183753, 201768, 245004, 285838, 302652, 326672, 367506, 403536, 428757, 490008, 571676, 605304, 735012, 857514, 980016, 1143352, 1210608, 1286271, 1470024, 1715028, 2286704, 2572542, 2940048, 3430056, 5145084, 6860112, 10290168, 20580336]

約数ペア:

[(1, 20580336), (2, 10290168), (3, 6860112), (4, 5145084), (6, 3430056), (7, 2940048), (8, 2572542), (9, 2286704), (12, 1715028), (14, 1470024), (16, 1286271), (17, 1210608), (18, 1143352), (21, 980016), (24, 857514), (28, 735012), (34, 605304), (36, 571676), (42, 490008), (48, 428757), (51, 403536), (56, 367506), (63, 326672), (68, 302652), (72, 285838), (84, 245004), (102, 201768), (112, 183753), (119, 172944), (126, 163336), (136, 151326), (144, 142919), (153, 134512), (168, 122502), (204, 100884), (238, 86472), (252, 81668), (272, 75663), (306, 67256), (336, 61251), (357, 57648), (408, 50442), (476, 43236), (504, 40834), (612, 33628), (714, 28824), (816, 25221), (952, 21618), (1008, 20417), (1071, 19216), (1201, 17136), (1224, 16814), (1428, 14412), (1904, 10809), (2142, 9608), (2402, 8568), (2448, 8407), (2856, 7206), (3603, 5712), (4284, 4804)]