20066366976

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1783}}^1$

素因数の和:2252

約数の個数: 160

約数和(自身を含む): 56765795328

約数和(自身を除く): 36699428352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 431, 512, 544, 768, 816, 862, 1088, 1293, 1536, 1632, 1724, 1783, 2176, 2586, 3264, 3448, 3566, 4352, 5172, 5349, 6528, 6896, 7132, 7327, 8704, 10344, 10698, 13056, 13792, 14264, 14654, 20688, 21396, 21981, 26112, 27584, 28528, 29308, 30311, 41376, 42792, 43962, 55168, 57056, 58616, 60622, 82752, 85584, 87924, 90933, 110336, 114112, 117232, 121244, 165504, 171168, 175848, 181866, 220672, 228224, 234464, 242488, 331008, 342336, 351696, 363732, 456448, 468928, 484976, 662016, 684672, 703392, 727464, 768473, 912896, 937856, 969952, 1369344, 1406784, 1454928, 1536946, 1875712, 1939904, 2305419, 2738688, 2813568, 2909856, 3073892, 3751424, 3879808, 4610838, 5627136, 5819712, 6147784, 7759616, 9221676, 11254272, 11639424, 12295568, 13064041, 15519232, 18443352, 23278848, 24591136, 26128082, 36886704, 39192123, 46557696, 49182272, 52256164, 73773408, 78384246, 98364544, 104512328, 147546816, 156768492, 196729088, 209024656, 295093632, 313536984, 393458176, 418049312, 590187264, 627073968, 836098624, 1180374528, 1254147936, 1672197248, 2508295872, 3344394496, 5016591744, 6688788992, 10033183488, 20066366976]

約数ペア:

[(1, 20066366976), (2, 10033183488), (3, 6688788992), (4, 5016591744), (6, 3344394496), (8, 2508295872), (12, 1672197248), (16, 1254147936), (17, 1180374528), (24, 836098624), (32, 627073968), (34, 590187264), (48, 418049312), (51, 393458176), (64, 313536984), (68, 295093632), (96, 209024656), (102, 196729088), (128, 156768492), (136, 147546816), (192, 104512328), (204, 98364544), (256, 78384246), (272, 73773408), (384, 52256164), (408, 49182272), (431, 46557696), (512, 39192123), (544, 36886704), (768, 26128082), (816, 24591136), (862, 23278848), (1088, 18443352), (1293, 15519232), (1536, 13064041), (1632, 12295568), (1724, 11639424), (1783, 11254272), (2176, 9221676), (2586, 7759616), (3264, 6147784), (3448, 5819712), (3566, 5627136), (4352, 4610838), (5172, 3879808), (5349, 3751424), (6528, 3073892), (6896, 2909856), (7132, 2813568), (7327, 2738688), (8704, 2305419), (10344, 1939904), (10698, 1875712), (13056, 1536946), (13792, 1454928), (14264, 1406784), (14654, 1369344), (20688, 969952), (21396, 937856), (21981, 912896), (26112, 768473), (27584, 727464), (28528, 703392), (29308, 684672), (30311, 662016), (41376, 484976), (42792, 468928), (43962, 456448), (55168, 363732), (57056, 351696), (58616, 342336), (60622, 331008), (82752, 242488), (85584, 234464), (87924, 228224), (90933, 220672), (110336, 181866), (114112, 175848), (117232, 171168), (121244, 165504)]