20174547316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{653}}^1\times {\mathrm{829}}^1$

素因数の和:1526

約数の個数: 96

約数和(自身を含む): 44502554880

約数和(自身を除く): 24328007564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 653, 829, 847, 1306, 1331, 1658, 1694, 2612, 2662, 3316, 3388, 4571, 5324, 5803, 7183, 9119, 9142, 9317, 11606, 14366, 18238, 18284, 18634, 23212, 28732, 36476, 37268, 50281, 63833, 79013, 100309, 100562, 127666, 158026, 200618, 201124, 255332, 316052, 401236, 541337, 553091, 702163, 869143, 1082674, 1103399, 1106182, 1404326, 1738286, 2165348, 2206798, 2212364, 2808652, 3476572, 3789359, 4413596, 5954707, 6084001, 7578718, 7723793, 11909414, 12168002, 15157436, 15447586, 23818828, 24336004, 30895172, 41682949, 65501777, 83365898, 131003554, 166731796, 262007108, 458512439, 720519547, 917024878, 1441039094, 1834049756, 2882078188, 5043636829, 10087273658, 20174547316]

約数ペア:

[(1, 20174547316), (2, 10087273658), (4, 5043636829), (7, 2882078188), (11, 1834049756), (14, 1441039094), (22, 917024878), (28, 720519547), (44, 458512439), (77, 262007108), (121, 166731796), (154, 131003554), (242, 83365898), (308, 65501777), (484, 41682949), (653, 30895172), (829, 24336004), (847, 23818828), (1306, 15447586), (1331, 15157436), (1658, 12168002), (1694, 11909414), (2612, 7723793), (2662, 7578718), (3316, 6084001), (3388, 5954707), (4571, 4413596), (5324, 3789359), (5803, 3476572), (7183, 2808652), (9119, 2212364), (9142, 2206798), (9317, 2165348), (11606, 1738286), (14366, 1404326), (18238, 1106182), (18284, 1103399), (18634, 1082674), (23212, 869143), (28732, 702163), (36476, 553091), (37268, 541337), (50281, 401236), (63833, 316052), (79013, 255332), (100309, 201124), (100562, 200618), (127666, 158026)]