20299867824

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{11587}}^1$

素因数の和:11747

約数の個数: 160

約数和(自身を含む): 58970868480

約数和(自身を除く): 38671000656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 113, 114, 136, 152, 204, 226, 228, 272, 304, 323, 339, 408, 452, 456, 646, 678, 816, 904, 912, 969, 1292, 1356, 1808, 1921, 1938, 2147, 2584, 2712, 3842, 3876, 4294, 5168, 5424, 5763, 6441, 7684, 7752, 8588, 11526, 11587, 12882, 15368, 15504, 17176, 23052, 23174, 25764, 30736, 34352, 34761, 36499, 46104, 46348, 51528, 69522, 72998, 92208, 92696, 103056, 109497, 139044, 145996, 185392, 196979, 218994, 220153, 278088, 291992, 393958, 437988, 440306, 556176, 583984, 590937, 660459, 787916, 875976, 880612, 1181874, 1309331, 1320918, 1575832, 1751952, 1761224, 2363748, 2618662, 2641836, 3151664, 3522448, 3742601, 3927993, 4727496, 5237324, 5283672, 7485202, 7855986, 9454992, 10474648, 10567344, 11227803, 14970404, 15711972, 20949296, 22258627, 22455606, 24877289, 29940808, 31423944, 44517254, 44911212, 49754578, 59881616, 62847888, 66775881, 74631867, 89034508, 89822424, 99509156, 133551762, 149263734, 178069016, 179644848, 199018312, 267103524, 298527468, 356138032, 398036624, 422913913, 534207048, 597054936, 845827826, 1068414096, 1194109872, 1268741739, 1691655652, 2537483478, 3383311304, 5074966956, 6766622608, 10149933912, 20299867824]

約数ペア:

[(1, 20299867824), (2, 10149933912), (3, 6766622608), (4, 5074966956), (6, 3383311304), (8, 2537483478), (12, 1691655652), (16, 1268741739), (17, 1194109872), (19, 1068414096), (24, 845827826), (34, 597054936), (38, 534207048), (48, 422913913), (51, 398036624), (57, 356138032), (68, 298527468), (76, 267103524), (102, 199018312), (113, 179644848), (114, 178069016), (136, 149263734), (152, 133551762), (204, 99509156), (226, 89822424), (228, 89034508), (272, 74631867), (304, 66775881), (323, 62847888), (339, 59881616), (408, 49754578), (452, 44911212), (456, 44517254), (646, 31423944), (678, 29940808), (816, 24877289), (904, 22455606), (912, 22258627), (969, 20949296), (1292, 15711972), (1356, 14970404), (1808, 11227803), (1921, 10567344), (1938, 10474648), (2147, 9454992), (2584, 7855986), (2712, 7485202), (3842, 5283672), (3876, 5237324), (4294, 4727496), (5168, 3927993), (5424, 3742601), (5763, 3522448), (6441, 3151664), (7684, 2641836), (7752, 2618662), (8588, 2363748), (11526, 1761224), (11587, 1751952), (12882, 1575832), (15368, 1320918), (15504, 1309331), (17176, 1181874), (23052, 880612), (23174, 875976), (25764, 787916), (30736, 660459), (34352, 590937), (34761, 583984), (36499, 556176), (46104, 440306), (46348, 437988), (51528, 393958), (69522, 291992), (72998, 278088), (92208, 220153), (92696, 218994), (103056, 196979), (109497, 185392), (139044, 145996)]