20216546592

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{2069}}^1$

素因数の和:2599

約数の個数: 192

約数和(自身を含む): 61094476800

約数和(自身を除く): 40877930208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 487, 528, 608, 627, 836, 912, 974, 1056, 1254, 1461, 1672, 1824, 1948, 2069, 2508, 2922, 3344, 3896, 4138, 5016, 5357, 5844, 6207, 6688, 7792, 8276, 9253, 10032, 10714, 11688, 12414, 15584, 16071, 16552, 18506, 20064, 21428, 22759, 23376, 24828, 27759, 32142, 33104, 37012, 39311, 42856, 45518, 46752, 49656, 55518, 64284, 66208, 68277, 74024, 78622, 85712, 91036, 99312, 101783, 111036, 117933, 128568, 136554, 148048, 157244, 171424, 182072, 198624, 203566, 222072, 235866, 257136, 273108, 296096, 305349, 314488, 364144, 407132, 432421, 444144, 471732, 514272, 546216, 610698, 628976, 728288, 814264, 864842, 888288, 943464, 1007603, 1092432, 1221396, 1257952, 1297263, 1628528, 1729684, 1886928, 2015206, 2184864, 2442792, 2594526, 3022809, 3257056, 3459368, 3773856, 4030412, 4885584, 5189052, 6045618, 6918736, 8060824, 9771168, 10378104, 11083633, 12091236, 13837472, 16121648, 19144457, 20756208, 22167266, 24182472, 32243296, 33250899, 38288914, 41512416, 44334532, 48364944, 57433371, 66501798, 76577828, 88669064, 96729888, 114866742, 133003596, 153155656, 177338128, 210589027, 229733484, 266007192, 306311312, 354676256, 421178054, 459466968, 532014384, 612622624, 631767081, 842356108, 918933936, 1064028768, 1263534162, 1684712216, 1837867872, 2527068324, 3369424432, 5054136648, 6738848864, 10108273296, 20216546592]

約数ペア:

[(1, 20216546592), (2, 10108273296), (3, 6738848864), (4, 5054136648), (6, 3369424432), (8, 2527068324), (11, 1837867872), (12, 1684712216), (16, 1263534162), (19, 1064028768), (22, 918933936), (24, 842356108), (32, 631767081), (33, 612622624), (38, 532014384), (44, 459466968), (48, 421178054), (57, 354676256), (66, 306311312), (76, 266007192), (88, 229733484), (96, 210589027), (114, 177338128), (132, 153155656), (152, 133003596), (176, 114866742), (209, 96729888), (228, 88669064), (264, 76577828), (304, 66501798), (352, 57433371), (418, 48364944), (456, 44334532), (487, 41512416), (528, 38288914), (608, 33250899), (627, 32243296), (836, 24182472), (912, 22167266), (974, 20756208), (1056, 19144457), (1254, 16121648), (1461, 13837472), (1672, 12091236), (1824, 11083633), (1948, 10378104), (2069, 9771168), (2508, 8060824), (2922, 6918736), (3344, 6045618), (3896, 5189052), (4138, 4885584), (5016, 4030412), (5357, 3773856), (5844, 3459368), (6207, 3257056), (6688, 3022809), (7792, 2594526), (8276, 2442792), (9253, 2184864), (10032, 2015206), (10714, 1886928), (11688, 1729684), (12414, 1628528), (15584, 1297263), (16071, 1257952), (16552, 1221396), (18506, 1092432), (20064, 1007603), (21428, 943464), (22759, 888288), (23376, 864842), (24828, 814264), (27759, 728288), (32142, 628976), (33104, 610698), (37012, 546216), (39311, 514272), (42856, 471732), (45518, 444144), (46752, 432421), (49656, 407132), (55518, 364144), (64284, 314488), (66208, 305349), (68277, 296096), (74024, 273108), (78622, 257136), (85712, 235866), (91036, 222072), (99312, 203566), (101783, 198624), (111036, 182072), (117933, 171424), (128568, 157244), (136554, 148048)]