20097029590617

素因数分解:

$3^1\times 7^2\times {\mathrm{937}}^1\times {\mathrm{11821}}^1\times {\mathrm{12343}}^1$

素因数の和:25118

約数の個数: 48

約数和(自身を含む): 31209337767552

約数和(自身を除く): 11112308176935

約数列:

[1, 3, 7, 21, 49, 147, 937, 2811, 6559, 11821, 12343, 19677, 35463, 37029, 45913, 82747, 86401, 137739, 248241, 259203, 579229, 604807, 1737687, 1814421, 11076277, 11565391, 33228831, 34696173, 77533939, 80957737, 145906603, 232601817, 242873211, 437719809, 542737573, 566704159, 1021346221, 1628212719, 1700112477, 3064038663, 7149423547, 21448270641, 136714487011, 410143461033, 957001409077, 2871004227231, 6699009863539, 20097029590617]

約数ペア:

[(1, 20097029590617), (3, 6699009863539), (7, 2871004227231), (21, 957001409077), (49, 410143461033), (147, 136714487011), (937, 21448270641), (2811, 7149423547), (6559, 3064038663), (11821, 1700112477), (12343, 1628212719), (19677, 1021346221), (35463, 566704159), (37029, 542737573), (45913, 437719809), (82747, 242873211), (86401, 232601817), (137739, 145906603), (248241, 80957737), (259203, 77533939), (579229, 34696173), (604807, 33228831), (1737687, 11565391), (1814421, 11076277)]