20184594816

素因数分解:

$2^7\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{50591}}^1$

素因数の和:51647

約数の個数: 64

約数和(自身を含む): 53667993600

約数和(自身を除く): 33483398784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1039, 2078, 3117, 4156, 6234, 8312, 12468, 16624, 24936, 33248, 49872, 50591, 66496, 99744, 101182, 132992, 151773, 199488, 202364, 303546, 398976, 404728, 607092, 809456, 1214184, 1618912, 2428368, 3237824, 4856736, 6475648, 9713472, 19426944, 52564049, 105128098, 157692147, 210256196, 315384294, 420512392, 630768588, 841024784, 1261537176, 1682049568, 2523074352, 3364099136, 5046148704, 6728198272, 10092297408, 20184594816]

約数ペア:

[(1, 20184594816), (2, 10092297408), (3, 6728198272), (4, 5046148704), (6, 3364099136), (8, 2523074352), (12, 1682049568), (16, 1261537176), (24, 841024784), (32, 630768588), (48, 420512392), (64, 315384294), (96, 210256196), (128, 157692147), (192, 105128098), (384, 52564049), (1039, 19426944), (2078, 9713472), (3117, 6475648), (4156, 4856736), (6234, 3237824), (8312, 2428368), (12468, 1618912), (16624, 1214184), (24936, 809456), (33248, 607092), (49872, 404728), (50591, 398976), (66496, 303546), (99744, 202364), (101182, 199488), (132992, 151773)]