20768036026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{911}}^1$

素因数の和:1507

約数の個数: 64

約数和(自身を含む): 34947956736

約数和(自身を除く): 14179920710

約数列:

[1, 2, 17, 31, 34, 43, 62, 86, 503, 527, 731, 911, 1006, 1054, 1333, 1462, 1822, 2666, 8551, 15487, 15593, 17102, 21629, 22661, 28241, 30974, 31186, 39173, 43258, 45322, 56482, 78346, 265081, 367693, 458233, 480097, 530162, 665941, 670499, 735386, 916466, 960194, 1214363, 1331882, 1340998, 2428726, 7789961, 11398483, 14205223, 15579922, 19704019, 20644171, 22796966, 28410446, 39408038, 41288342, 241488791, 334968323, 482977582, 610824589, 669936646, 1221649178, 10384018013, 20768036026]

約数ペア:

[(1, 20768036026), (2, 10384018013), (17, 1221649178), (31, 669936646), (34, 610824589), (43, 482977582), (62, 334968323), (86, 241488791), (503, 41288342), (527, 39408038), (731, 28410446), (911, 22796966), (1006, 20644171), (1054, 19704019), (1333, 15579922), (1462, 14205223), (1822, 11398483), (2666, 7789961), (8551, 2428726), (15487, 1340998), (15593, 1331882), (17102, 1214363), (21629, 960194), (22661, 916466), (28241, 735386), (30974, 670499), (31186, 665941), (39173, 530162), (43258, 480097), (45322, 458233), (56482, 367693), (78346, 265081)]