20152829573716

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{547}}^1\times {\mathrm{5459761}}^1$

素因数の和:5460560

約数の個数: 48

約数和(自身を含む): 40546900653952

約数和(自身を除く): 20394071080236

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 547, 964, 1094, 1687, 2188, 3374, 3829, 6748, 7658, 15316, 131827, 263654, 527308, 922789, 1845578, 3691156, 5459761, 10919522, 21839044, 38218327, 76436654, 152873308, 1315802401, 2631604802, 2986489267, 5263209604, 5972978534, 9210616807, 11945957068, 18421233614, 20905424869, 36842467228, 41810849738, 83621699476, 719743913347, 1439487826694, 2878975653388, 5038207393429, 10076414786858, 20152829573716]

約数ペア:

[(1, 20152829573716), (2, 10076414786858), (4, 5038207393429), (7, 2878975653388), (14, 1439487826694), (28, 719743913347), (241, 83621699476), (482, 41810849738), (547, 36842467228), (964, 20905424869), (1094, 18421233614), (1687, 11945957068), (2188, 9210616807), (3374, 5972978534), (3829, 5263209604), (6748, 2986489267), (7658, 2631604802), (15316, 1315802401), (131827, 152873308), (263654, 76436654), (527308, 38218327), (922789, 21839044), (1845578, 10919522), (3691156, 5459761)]