20154016968

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1\times {\mathrm{6329}}^1$

素因数の和:7094

約数の個数: 64

約数和(自身を含む): 50680512000

約数和(自身を除く): 30526495032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 479, 554, 831, 958, 1108, 1437, 1662, 1916, 2216, 2874, 3324, 3832, 5748, 6329, 6648, 11496, 12658, 18987, 25316, 37974, 50632, 75948, 132683, 151896, 265366, 398049, 530732, 796098, 1061464, 1592196, 1753133, 3031591, 3184392, 3506266, 5259399, 6063182, 7012532, 9094773, 10518798, 12126364, 14025064, 18189546, 21037596, 24252728, 36379092, 42075192, 72758184, 839750707, 1679501414, 2519252121, 3359002828, 5038504242, 6718005656, 10077008484, 20154016968]

約数ペア:

[(1, 20154016968), (2, 10077008484), (3, 6718005656), (4, 5038504242), (6, 3359002828), (8, 2519252121), (12, 1679501414), (24, 839750707), (277, 72758184), (479, 42075192), (554, 36379092), (831, 24252728), (958, 21037596), (1108, 18189546), (1437, 14025064), (1662, 12126364), (1916, 10518798), (2216, 9094773), (2874, 7012532), (3324, 6063182), (3832, 5259399), (5748, 3506266), (6329, 3184392), (6648, 3031591), (11496, 1753133), (12658, 1592196), (18987, 1061464), (25316, 796098), (37974, 530732), (50632, 398049), (75948, 265366), (132683, 151896)]