20969085216

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{6719}}^1$

素因数の和:6839

約数の個数: 192

約数和(自身を含む): 60963840000

約数和(自身を除く): 39994754784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 59, 76, 87, 96, 114, 116, 118, 152, 174, 177, 228, 232, 236, 304, 348, 354, 456, 464, 472, 551, 608, 696, 708, 912, 928, 944, 1102, 1121, 1392, 1416, 1653, 1711, 1824, 1888, 2204, 2242, 2784, 2832, 3306, 3363, 3422, 4408, 4484, 5133, 5664, 6612, 6719, 6726, 6844, 8816, 8968, 10266, 13224, 13438, 13452, 13688, 17632, 17936, 20157, 20532, 26448, 26876, 26904, 27376, 32509, 35872, 40314, 41064, 52896, 53752, 53808, 54752, 65018, 80628, 82128, 97527, 107504, 107616, 127661, 130036, 161256, 164256, 194851, 195054, 215008, 255322, 260072, 322512, 382983, 389702, 390108, 396421, 510644, 520144, 584553, 645024, 765966, 779404, 780216, 792842, 1021288, 1040288, 1169106, 1189263, 1531932, 1558808, 1560432, 1585684, 2042576, 2338212, 2378526, 3063864, 3117616, 3120864, 3171368, 3702169, 4085152, 4676424, 4757052, 6127728, 6235232, 6342736, 7404338, 7531999, 9352848, 9514104, 11106507, 11496209, 12255456, 12685472, 14808676, 15063998, 18705696, 19028208, 22213014, 22595997, 22992418, 29617352, 30127996, 34488627, 38056416, 44426028, 45191994, 45984836, 59234704, 60255992, 68977254, 88852056, 90383988, 91969672, 118469408, 120511984, 137954508, 177704112, 180767976, 183939344, 218427971, 241023968, 275909016, 355408224, 361535952, 367878688, 436855942, 551818032, 655283913, 723071904, 873711884, 1103636064, 1310567826, 1747423768, 2621135652, 3494847536, 5242271304, 6989695072, 10484542608, 20969085216]

約数ペア:

[(1, 20969085216), (2, 10484542608), (3, 6989695072), (4, 5242271304), (6, 3494847536), (8, 2621135652), (12, 1747423768), (16, 1310567826), (19, 1103636064), (24, 873711884), (29, 723071904), (32, 655283913), (38, 551818032), (48, 436855942), (57, 367878688), (58, 361535952), (59, 355408224), (76, 275909016), (87, 241023968), (96, 218427971), (114, 183939344), (116, 180767976), (118, 177704112), (152, 137954508), (174, 120511984), (177, 118469408), (228, 91969672), (232, 90383988), (236, 88852056), (304, 68977254), (348, 60255992), (354, 59234704), (456, 45984836), (464, 45191994), (472, 44426028), (551, 38056416), (608, 34488627), (696, 30127996), (708, 29617352), (912, 22992418), (928, 22595997), (944, 22213014), (1102, 19028208), (1121, 18705696), (1392, 15063998), (1416, 14808676), (1653, 12685472), (1711, 12255456), (1824, 11496209), (1888, 11106507), (2204, 9514104), (2242, 9352848), (2784, 7531999), (2832, 7404338), (3306, 6342736), (3363, 6235232), (3422, 6127728), (4408, 4757052), (4484, 4676424), (5133, 4085152), (5664, 3702169), (6612, 3171368), (6719, 3120864), (6726, 3117616), (6844, 3063864), (8816, 2378526), (8968, 2338212), (10266, 2042576), (13224, 1585684), (13438, 1560432), (13452, 1558808), (13688, 1531932), (17632, 1189263), (17936, 1169106), (20157, 1040288), (20532, 1021288), (26448, 792842), (26876, 780216), (26904, 779404), (27376, 765966), (32509, 645024), (35872, 584553), (40314, 520144), (41064, 510644), (52896, 396421), (53752, 390108), (53808, 389702), (54752, 382983), (65018, 322512), (80628, 260072), (82128, 255322), (97527, 215008), (107504, 195054), (107616, 194851), (127661, 164256), (130036, 161256)]