20199805752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{6143}}^1$

素因数の和:6242

約数の個数: 192

約数和(自身を含む): 61972807680

約数和(自身を除く): 41773001928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 37, 42, 46, 56, 69, 74, 84, 92, 111, 138, 148, 161, 168, 184, 222, 259, 276, 296, 322, 444, 483, 518, 529, 552, 644, 777, 851, 888, 966, 1036, 1058, 1288, 1554, 1587, 1702, 1932, 2072, 2116, 2553, 3108, 3174, 3404, 3703, 3864, 4232, 5106, 5957, 6143, 6216, 6348, 6808, 7406, 10212, 11109, 11914, 12286, 12696, 14812, 17871, 18429, 19573, 20424, 22218, 23828, 24572, 29624, 35742, 36858, 39146, 43001, 44436, 47656, 49144, 58719, 71484, 73716, 78292, 86002, 88872, 117438, 129003, 137011, 141289, 142968, 147432, 156584, 172004, 227291, 234876, 258006, 274022, 282578, 344008, 411033, 423867, 454582, 469752, 516012, 548044, 565156, 681873, 822066, 847734, 909164, 989023, 1032024, 1096088, 1130312, 1363746, 1591037, 1644132, 1695468, 1818328, 1978046, 2727492, 2967069, 3182074, 3249647, 3288264, 3390936, 3956092, 4773111, 5227693, 5454984, 5934138, 6364148, 6499294, 7912184, 9546222, 9748941, 10455386, 11868276, 12728296, 12998588, 15683079, 19092444, 19497882, 20910772, 22747529, 23736552, 25997176, 31366158, 36593851, 38184888, 38995764, 41821544, 45495058, 62732316, 68242587, 73187702, 77991528, 90990116, 109781553, 120236939, 125464632, 136485174, 146375404, 181980232, 219563106, 240473878, 272970348, 292750808, 360710817, 439126212, 480947756, 545940696, 721421634, 841658573, 878252424, 961895512, 1442843268, 1683317146, 2524975719, 2885686536, 3366634292, 5049951438, 6733268584, 10099902876, 20199805752]

約数ペア:

[(1, 20199805752), (2, 10099902876), (3, 6733268584), (4, 5049951438), (6, 3366634292), (7, 2885686536), (8, 2524975719), (12, 1683317146), (14, 1442843268), (21, 961895512), (23, 878252424), (24, 841658573), (28, 721421634), (37, 545940696), (42, 480947756), (46, 439126212), (56, 360710817), (69, 292750808), (74, 272970348), (84, 240473878), (92, 219563106), (111, 181980232), (138, 146375404), (148, 136485174), (161, 125464632), (168, 120236939), (184, 109781553), (222, 90990116), (259, 77991528), (276, 73187702), (296, 68242587), (322, 62732316), (444, 45495058), (483, 41821544), (518, 38995764), (529, 38184888), (552, 36593851), (644, 31366158), (777, 25997176), (851, 23736552), (888, 22747529), (966, 20910772), (1036, 19497882), (1058, 19092444), (1288, 15683079), (1554, 12998588), (1587, 12728296), (1702, 11868276), (1932, 10455386), (2072, 9748941), (2116, 9546222), (2553, 7912184), (3108, 6499294), (3174, 6364148), (3404, 5934138), (3703, 5454984), (3864, 5227693), (4232, 4773111), (5106, 3956092), (5957, 3390936), (6143, 3288264), (6216, 3249647), (6348, 3182074), (6808, 2967069), (7406, 2727492), (10212, 1978046), (11109, 1818328), (11914, 1695468), (12286, 1644132), (12696, 1591037), (14812, 1363746), (17871, 1130312), (18429, 1096088), (19573, 1032024), (20424, 989023), (22218, 909164), (23828, 847734), (24572, 822066), (29624, 681873), (35742, 565156), (36858, 548044), (39146, 516012), (43001, 469752), (44436, 454582), (47656, 423867), (49144, 411033), (58719, 344008), (71484, 282578), (73716, 274022), (78292, 258006), (86002, 234876), (88872, 227291), (117438, 172004), (129003, 156584), (137011, 147432), (141289, 142968)]