20240098048

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 42834718080

約数和(自身を除く): 22594620032

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 89, 94, 128, 164, 178, 188, 256, 328, 356, 376, 461, 656, 712, 752, 922, 1312, 1424, 1504, 1844, 1927, 2624, 2848, 3008, 3649, 3688, 3854, 4183, 5248, 5696, 6016, 7298, 7376, 7708, 8366, 10496, 11392, 12032, 14596, 14752, 15416, 16732, 18901, 21667, 22784, 29192, 29504, 30832, 33464, 37802, 41029, 43334, 58384, 59008, 61664, 66928, 75604, 82058, 86668, 116768, 118016, 123328, 133856, 151208, 164116, 171503, 173336, 233536, 246656, 267712, 302416, 328232, 343006, 346672, 467072, 493312, 535424, 604832, 656464, 686012, 693344, 888347, 934144, 1070848, 1209664, 1312928, 1372024, 1386688, 1682189, 1776694, 1928363, 2419328, 2625856, 2744048, 2773376, 3364378, 3553388, 3856726, 4838656, 5251712, 5488096, 5546752, 6728756, 7106776, 7713452, 10503424, 10976192, 13457512, 14213552, 15426904, 21952384, 26915024, 28427104, 30853808, 43904768, 53830048, 56854208, 61707616, 79062883, 107660096, 113708416, 123415232, 158125766, 215320192, 227416832, 246830464, 316251532, 430640384, 493660928, 632503064, 1265006128, 2530012256, 5060024512, 10120049024, 20240098048]

約数ペア:

[(1, 20240098048), (2, 10120049024), (4, 5060024512), (8, 2530012256), (16, 1265006128), (32, 632503064), (41, 493660928), (47, 430640384), (64, 316251532), (82, 246830464), (89, 227416832), (94, 215320192), (128, 158125766), (164, 123415232), (178, 113708416), (188, 107660096), (256, 79062883), (328, 61707616), (356, 56854208), (376, 53830048), (461, 43904768), (656, 30853808), (712, 28427104), (752, 26915024), (922, 21952384), (1312, 15426904), (1424, 14213552), (1504, 13457512), (1844, 10976192), (1927, 10503424), (2624, 7713452), (2848, 7106776), (3008, 6728756), (3649, 5546752), (3688, 5488096), (3854, 5251712), (4183, 4838656), (5248, 3856726), (5696, 3553388), (6016, 3364378), (7298, 2773376), (7376, 2744048), (7708, 2625856), (8366, 2419328), (10496, 1928363), (11392, 1776694), (12032, 1682189), (14596, 1386688), (14752, 1372024), (15416, 1312928), (16732, 1209664), (18901, 1070848), (21667, 934144), (22784, 888347), (29192, 693344), (29504, 686012), (30832, 656464), (33464, 604832), (37802, 535424), (41029, 493312), (43334, 467072), (58384, 346672), (59008, 343006), (61664, 328232), (66928, 302416), (75604, 267712), (82058, 246656), (86668, 233536), (116768, 173336), (118016, 171503), (123328, 164116), (133856, 151208)]