20146768068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{8363}}^1$

素因数の和:8642

約数の個数: 144

約数和(自身を含む): 58148000064

約数和(自身を除く): 38001231996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 241, 294, 357, 476, 482, 588, 714, 723, 833, 964, 1428, 1446, 1666, 1687, 2499, 2892, 3332, 3374, 4097, 4998, 5061, 6748, 8194, 8363, 9996, 10122, 11809, 12291, 16388, 16726, 20244, 23618, 24582, 25089, 28679, 33452, 35427, 47236, 49164, 50178, 57358, 58541, 70854, 86037, 100356, 114716, 117082, 141708, 142171, 172074, 175623, 200753, 234164, 284342, 344148, 351246, 401506, 409787, 426513, 568684, 602259, 702492, 803012, 819574, 853026, 995197, 1204518, 1229361, 1639148, 1706052, 1990394, 2015483, 2409036, 2458722, 2985591, 3980788, 4030966, 4917444, 5971182, 6046449, 6966379, 8061932, 11942364, 12092898, 13932758, 14108381, 20899137, 24185796, 27865516, 28216762, 34263211, 41798274, 42325143, 56433524, 68526422, 83596548, 84650286, 98758667, 102789633, 137052844, 169300572, 197517334, 205579266, 239842477, 296276001, 395034668, 411158532, 479684954, 592552002, 719527431, 959369908, 1185104004, 1439054862, 1678897339, 2878109724, 3357794678, 5036692017, 6715589356, 10073384034, 20146768068]

約数ペア:

[(1, 20146768068), (2, 10073384034), (3, 6715589356), (4, 5036692017), (6, 3357794678), (7, 2878109724), (12, 1678897339), (14, 1439054862), (17, 1185104004), (21, 959369908), (28, 719527431), (34, 592552002), (42, 479684954), (49, 411158532), (51, 395034668), (68, 296276001), (84, 239842477), (98, 205579266), (102, 197517334), (119, 169300572), (147, 137052844), (196, 102789633), (204, 98758667), (238, 84650286), (241, 83596548), (294, 68526422), (357, 56433524), (476, 42325143), (482, 41798274), (588, 34263211), (714, 28216762), (723, 27865516), (833, 24185796), (964, 20899137), (1428, 14108381), (1446, 13932758), (1666, 12092898), (1687, 11942364), (2499, 8061932), (2892, 6966379), (3332, 6046449), (3374, 5971182), (4097, 4917444), (4998, 4030966), (5061, 3980788), (6748, 2985591), (8194, 2458722), (8363, 2409036), (9996, 2015483), (10122, 1990394), (11809, 1706052), (12291, 1639148), (16388, 1229361), (16726, 1204518), (20244, 995197), (23618, 853026), (24582, 819574), (25089, 803012), (28679, 702492), (33452, 602259), (35427, 568684), (47236, 426513), (49164, 409787), (50178, 401506), (57358, 351246), (58541, 344148), (70854, 284342), (86037, 234164), (100356, 200753), (114716, 175623), (117082, 172074), (141708, 142171)]