20060856592

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{8231}}^1$

素因数の和:8756

約数の個数: 80

約数和(自身を含む): 45469089792

約数和(自身を除く): 25408233200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 463, 658, 752, 926, 1316, 1852, 2632, 3241, 3704, 5264, 6482, 7408, 8231, 12964, 16462, 21761, 25928, 32924, 43522, 51856, 57617, 65848, 87044, 115234, 131696, 152327, 174088, 230468, 304654, 348176, 386857, 460936, 609308, 773714, 921872, 1218616, 1547428, 2437232, 2707999, 3094856, 3810953, 5415998, 6189712, 7621906, 10831996, 15243812, 21663992, 26676671, 30487624, 43327984, 53353342, 60975248, 106706684, 179114791, 213413368, 358229582, 426826736, 716459164, 1253803537, 1432918328, 2507607074, 2865836656, 5015214148, 10030428296, 20060856592]

約数ペア:

[(1, 20060856592), (2, 10030428296), (4, 5015214148), (7, 2865836656), (8, 2507607074), (14, 1432918328), (16, 1253803537), (28, 716459164), (47, 426826736), (56, 358229582), (94, 213413368), (112, 179114791), (188, 106706684), (329, 60975248), (376, 53353342), (463, 43327984), (658, 30487624), (752, 26676671), (926, 21663992), (1316, 15243812), (1852, 10831996), (2632, 7621906), (3241, 6189712), (3704, 5415998), (5264, 3810953), (6482, 3094856), (7408, 2707999), (8231, 2437232), (12964, 1547428), (16462, 1218616), (21761, 921872), (25928, 773714), (32924, 609308), (43522, 460936), (51856, 386857), (57617, 348176), (65848, 304654), (87044, 230468), (115234, 174088), (131696, 152327)]