20106239328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{136621}}^1$

素因数の和:136717

約数の個数: 144

約数和(自身を含む): 66240903456

約数和(自身を除く): 46134664128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 288, 292, 336, 438, 504, 511, 584, 657, 672, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2016, 2044, 2336, 2628, 3066, 3504, 4088, 4599, 5256, 6132, 7008, 8176, 9198, 10512, 12264, 16352, 18396, 21024, 24528, 36792, 49056, 73584, 136621, 147168, 273242, 409863, 546484, 819726, 956347, 1092968, 1229589, 1639452, 1912694, 2185936, 2459178, 2869041, 3278904, 3825388, 4371872, 4918356, 5738082, 6557808, 7650776, 8607123, 9836712, 9973333, 11476164, 13115616, 15301552, 17214246, 19673424, 19946666, 22952328, 29919999, 30603104, 34428492, 39346848, 39893332, 45904656, 59839998, 68856984, 69813331, 79786664, 89759997, 91809312, 119679996, 137713968, 139626662, 159573328, 179519994, 209439993, 239359992, 275427936, 279253324, 319146656, 359039988, 418879986, 478719984, 558506648, 628319979, 718079976, 837759972, 957439968, 1117013296, 1256639958, 1436159952, 1675519944, 2234026592, 2513279916, 2872319904, 3351039888, 5026559832, 6702079776, 10053119664, 20106239328]

約数ペア:

[(1, 20106239328), (2, 10053119664), (3, 6702079776), (4, 5026559832), (6, 3351039888), (7, 2872319904), (8, 2513279916), (9, 2234026592), (12, 1675519944), (14, 1436159952), (16, 1256639958), (18, 1117013296), (21, 957439968), (24, 837759972), (28, 718079976), (32, 628319979), (36, 558506648), (42, 478719984), (48, 418879986), (56, 359039988), (63, 319146656), (72, 279253324), (73, 275427936), (84, 239359992), (96, 209439993), (112, 179519994), (126, 159573328), (144, 139626662), (146, 137713968), (168, 119679996), (219, 91809312), (224, 89759997), (252, 79786664), (288, 69813331), (292, 68856984), (336, 59839998), (438, 45904656), (504, 39893332), (511, 39346848), (584, 34428492), (657, 30603104), (672, 29919999), (876, 22952328), (1008, 19946666), (1022, 19673424), (1168, 17214246), (1314, 15301552), (1533, 13115616), (1752, 11476164), (2016, 9973333), (2044, 9836712), (2336, 8607123), (2628, 7650776), (3066, 6557808), (3504, 5738082), (4088, 4918356), (4599, 4371872), (5256, 3825388), (6132, 3278904), (7008, 2869041), (8176, 2459178), (9198, 2185936), (10512, 1912694), (12264, 1639452), (16352, 1229589), (18396, 1092968), (21024, 956347), (24528, 819726), (36792, 546484), (49056, 409863), (73584, 273242), (136621, 147168)]