20227154944

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{4099}}^1$

素因数の和:4259

約数の個数: 88

約数和(自身を含む): 41627792000

約数和(自身を除く): 21400637056

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 79, 122, 128, 158, 244, 256, 316, 488, 512, 632, 976, 1024, 1264, 1952, 2528, 3904, 4099, 4819, 5056, 7808, 8198, 9638, 10112, 15616, 16396, 19276, 20224, 31232, 32792, 38552, 40448, 62464, 65584, 77104, 80896, 131168, 154208, 250039, 262336, 308416, 323821, 500078, 524672, 616832, 647642, 1000156, 1049344, 1233664, 1295284, 2000312, 2098688, 2467328, 2590568, 4000624, 4197376, 4934656, 5181136, 8001248, 10362272, 16002496, 19753081, 20724544, 32004992, 39506162, 41449088, 64009984, 79012324, 82898176, 128019968, 158024648, 165796352, 256039936, 316049296, 331592704, 632098592, 1264197184, 2528394368, 5056788736, 10113577472, 20227154944]

約数ペア:

[(1, 20227154944), (2, 10113577472), (4, 5056788736), (8, 2528394368), (16, 1264197184), (32, 632098592), (61, 331592704), (64, 316049296), (79, 256039936), (122, 165796352), (128, 158024648), (158, 128019968), (244, 82898176), (256, 79012324), (316, 64009984), (488, 41449088), (512, 39506162), (632, 32004992), (976, 20724544), (1024, 19753081), (1264, 16002496), (1952, 10362272), (2528, 8001248), (3904, 5181136), (4099, 4934656), (4819, 4197376), (5056, 4000624), (7808, 2590568), (8198, 2467328), (9638, 2098688), (10112, 2000312), (15616, 1295284), (16396, 1233664), (19276, 1049344), (20224, 1000156), (31232, 647642), (32792, 616832), (38552, 524672), (40448, 500078), (62464, 323821), (65584, 308416), (77104, 262336), (80896, 250039), (131168, 154208)]