19734695616

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^3\times {\mathrm{20921}}^1$

素因数の和:20987

約数の個数: 112

約数和(自身を含む): 55480122720

約数和(自身を除く): 35745427104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 289, 408, 544, 578, 816, 867, 1088, 1156, 1632, 1734, 2312, 3264, 3468, 4624, 4913, 6936, 9248, 9826, 13872, 14739, 18496, 19652, 20921, 27744, 29478, 39304, 41842, 55488, 58956, 62763, 78608, 83684, 117912, 125526, 157216, 167368, 235824, 251052, 314432, 334736, 355657, 471648, 502104, 669472, 711314, 943296, 1004208, 1066971, 1338944, 1422628, 2008416, 2133942, 2845256, 4016832, 4267884, 5690512, 6046169, 8535768, 11381024, 12092338, 17071536, 18138507, 22762048, 24184676, 34143072, 36277014, 48369352, 68286144, 72554028, 96738704, 102784873, 145108056, 193477408, 205569746, 290216112, 308354619, 386954816, 411139492, 580432224, 616709238, 822278984, 1160864448, 1233418476, 1644557968, 2466836952, 3289115936, 4933673904, 6578231872, 9867347808, 19734695616]

約数ペア:

[(1, 19734695616), (2, 9867347808), (3, 6578231872), (4, 4933673904), (6, 3289115936), (8, 2466836952), (12, 1644557968), (16, 1233418476), (17, 1160864448), (24, 822278984), (32, 616709238), (34, 580432224), (48, 411139492), (51, 386954816), (64, 308354619), (68, 290216112), (96, 205569746), (102, 193477408), (136, 145108056), (192, 102784873), (204, 96738704), (272, 72554028), (289, 68286144), (408, 48369352), (544, 36277014), (578, 34143072), (816, 24184676), (867, 22762048), (1088, 18138507), (1156, 17071536), (1632, 12092338), (1734, 11381024), (2312, 8535768), (3264, 6046169), (3468, 5690512), (4624, 4267884), (4913, 4016832), (6936, 2845256), (9248, 2133942), (9826, 2008416), (13872, 1422628), (14739, 1338944), (18496, 1066971), (19652, 1004208), (20921, 943296), (27744, 711314), (29478, 669472), (39304, 502104), (41842, 471648), (55488, 355657), (58956, 334736), (62763, 314432), (78608, 251052), (83684, 235824), (117912, 167368), (125526, 157216)]