20162952

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 128

約数和(自身を含む): 62640000

約数和(自身を除く): 42477048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 289, 306, 323, 342, 408, 456, 459, 513, 578, 612, 646, 684, 867, 918, 969, 1026, 1156, 1224, 1292, 1368, 1734, 1836, 1938, 2052, 2312, 2584, 2601, 2907, 3468, 3672, 3876, 4104, 4913, 5202, 5491, 5814, 6936, 7752, 7803, 8721, 9826, 10404, 10982, 11628, 14739, 15606, 16473, 17442, 19652, 20808, 21964, 23256, 29478, 31212, 32946, 34884, 39304, 43928, 44217, 49419, 58956, 62424, 65892, 69768, 88434, 93347, 98838, 117912, 131784, 132651, 148257, 176868, 186694, 197676, 265302, 280041, 296514, 353736, 373388, 395352, 530604, 560082, 593028, 746776, 840123, 1061208, 1120164, 1186056, 1680246, 2240328, 2520369, 3360492, 5040738, 6720984, 10081476, 20162952]

約数ペア:

[(1, 20162952), (2, 10081476), (3, 6720984), (4, 5040738), (6, 3360492), (8, 2520369), (9, 2240328), (12, 1680246), (17, 1186056), (18, 1120164), (19, 1061208), (24, 840123), (27, 746776), (34, 593028), (36, 560082), (38, 530604), (51, 395352), (54, 373388), (57, 353736), (68, 296514), (72, 280041), (76, 265302), (102, 197676), (108, 186694), (114, 176868), (136, 148257), (152, 132651), (153, 131784), (171, 117912), (204, 98838), (216, 93347), (228, 88434), (289, 69768), (306, 65892), (323, 62424), (342, 58956), (408, 49419), (456, 44217), (459, 43928), (513, 39304), (578, 34884), (612, 32946), (646, 31212), (684, 29478), (867, 23256), (918, 21964), (969, 20808), (1026, 19652), (1156, 17442), (1224, 16473), (1292, 15606), (1368, 14739), (1734, 11628), (1836, 10982), (1938, 10404), (2052, 9826), (2312, 8721), (2584, 7803), (2601, 7752), (2907, 6936), (3468, 5814), (3672, 5491), (3876, 5202), (4104, 4913)]