20224083792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{87251}}^1$

素因数の和:87712

約数の個数: 80

約数和(自身を含む): 57125629440

約数和(自身を除く): 36901545648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 439, 528, 878, 1317, 1756, 2634, 3512, 4829, 5268, 7024, 9658, 10536, 14487, 19316, 21072, 28974, 38632, 57948, 77264, 87251, 115896, 174502, 231792, 261753, 349004, 523506, 698008, 959761, 1047012, 1396016, 1919522, 2094024, 2879283, 3839044, 4188048, 5758566, 7678088, 11517132, 15356176, 23034264, 38303189, 46068528, 76606378, 114909567, 153212756, 229819134, 306425512, 421335079, 459638268, 612851024, 842670158, 919276536, 1264005237, 1685340316, 1838553072, 2528010474, 3370680632, 5056020948, 6741361264, 10112041896, 20224083792]

約数ペア:

[(1, 20224083792), (2, 10112041896), (3, 6741361264), (4, 5056020948), (6, 3370680632), (8, 2528010474), (11, 1838553072), (12, 1685340316), (16, 1264005237), (22, 919276536), (24, 842670158), (33, 612851024), (44, 459638268), (48, 421335079), (66, 306425512), (88, 229819134), (132, 153212756), (176, 114909567), (264, 76606378), (439, 46068528), (528, 38303189), (878, 23034264), (1317, 15356176), (1756, 11517132), (2634, 7678088), (3512, 5758566), (4829, 4188048), (5268, 3839044), (7024, 2879283), (9658, 2094024), (10536, 1919522), (14487, 1396016), (19316, 1047012), (21072, 959761), (28974, 698008), (38632, 523506), (57948, 349004), (77264, 261753), (87251, 231792), (115896, 174502)]