20175353044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{9173}}^1$

素因数の和:9425

約数の個数: 96

約数和(自身を含む): 45447849216

約数和(自身を除く): 25272496172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 193, 259, 308, 386, 407, 518, 772, 814, 1036, 1351, 1628, 2123, 2702, 2849, 4246, 5404, 5698, 7141, 8492, 9173, 11396, 14282, 14861, 18346, 28564, 29722, 36692, 49987, 59444, 64211, 78551, 99974, 100903, 128422, 157102, 199948, 201806, 256844, 314204, 339401, 403612, 549857, 678802, 706321, 1099714, 1357604, 1412642, 1770389, 2199428, 2375807, 2825284, 3540778, 3733411, 4751614, 7081556, 7466822, 9503228, 12392723, 14933644, 19474279, 24785446, 26133877, 38948558, 49570892, 52267754, 65504393, 77897116, 104535508, 131008786, 136319953, 262017572, 272639906, 458530751, 545279812, 720548323, 917061502, 1441096646, 1834123004, 2882193292, 5043838261, 10087676522, 20175353044]

約数ペア:

[(1, 20175353044), (2, 10087676522), (4, 5043838261), (7, 2882193292), (11, 1834123004), (14, 1441096646), (22, 917061502), (28, 720548323), (37, 545279812), (44, 458530751), (74, 272639906), (77, 262017572), (148, 136319953), (154, 131008786), (193, 104535508), (259, 77897116), (308, 65504393), (386, 52267754), (407, 49570892), (518, 38948558), (772, 26133877), (814, 24785446), (1036, 19474279), (1351, 14933644), (1628, 12392723), (2123, 9503228), (2702, 7466822), (2849, 7081556), (4246, 4751614), (5404, 3733411), (5698, 3540778), (7141, 2825284), (8492, 2375807), (9173, 2199428), (11396, 1770389), (14282, 1412642), (14861, 1357604), (18346, 1099714), (28564, 706321), (29722, 678802), (36692, 549857), (49987, 403612), (59444, 339401), (64211, 314204), (78551, 256844), (99974, 201806), (100903, 199948), (128422, 157102)]