20233772896

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1248

約数の個数: 96

約数和(自身を含む): 41498170560

約数和(自身を除く): 21264397664

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 109, 151, 164, 218, 302, 328, 436, 604, 656, 872, 937, 1208, 1312, 1744, 1874, 2416, 3488, 3748, 4469, 4832, 6191, 7496, 8938, 12382, 14992, 16459, 17876, 24764, 29984, 32918, 35752, 38417, 49528, 65836, 71504, 76834, 99056, 102133, 131672, 141487, 143008, 153668, 198112, 204266, 263344, 282974, 307336, 408532, 526688, 565948, 614672, 674819, 817064, 1131896, 1229344, 1349638, 1634128, 2263792, 2699276, 3268256, 4187453, 4527584, 5398552, 5800967, 8374906, 10797104, 11601934, 15422083, 16749812, 21594208, 23203868, 30844166, 33499624, 46407736, 61688332, 66999248, 92815472, 123376664, 133998496, 185630944, 246753328, 493506656, 632305403, 1264610806, 2529221612, 5058443224, 10116886448, 20233772896]

約数ペア:

[(1, 20233772896), (2, 10116886448), (4, 5058443224), (8, 2529221612), (16, 1264610806), (32, 632305403), (41, 493506656), (82, 246753328), (109, 185630944), (151, 133998496), (164, 123376664), (218, 92815472), (302, 66999248), (328, 61688332), (436, 46407736), (604, 33499624), (656, 30844166), (872, 23203868), (937, 21594208), (1208, 16749812), (1312, 15422083), (1744, 11601934), (1874, 10797104), (2416, 8374906), (3488, 5800967), (3748, 5398552), (4469, 4527584), (4832, 4187453), (6191, 3268256), (7496, 2699276), (8938, 2263792), (12382, 1634128), (14992, 1349638), (16459, 1229344), (17876, 1131896), (24764, 817064), (29984, 674819), (32918, 614672), (35752, 565948), (38417, 526688), (49528, 408532), (65836, 307336), (71504, 282974), (76834, 263344), (99056, 204266), (102133, 198112), (131672, 153668), (141487, 143008)]