20162764112

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{859}}^1\times {\mathrm{50587}}^1$

素因数の和:51483

約数の個数: 40

約数和(自身を含む): 40460282400

約数和(自身を除く): 20297518288

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 859, 1718, 3436, 6872, 13744, 24911, 49822, 50587, 99644, 101174, 199288, 202348, 398576, 404696, 809392, 1467023, 2934046, 5868092, 11736184, 23472368, 43454233, 86908466, 173816932, 347633864, 695267728, 1260172757, 2520345514, 5040691028, 10081382056, 20162764112]

約数ペア:

[(1, 20162764112), (2, 10081382056), (4, 5040691028), (8, 2520345514), (16, 1260172757), (29, 695267728), (58, 347633864), (116, 173816932), (232, 86908466), (464, 43454233), (859, 23472368), (1718, 11736184), (3436, 5868092), (6872, 2934046), (13744, 1467023), (24911, 809392), (49822, 404696), (50587, 398576), (99644, 202348), (101174, 199288)]