20174540316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8281831}}^1$

素因数の和:8281874

約数の個数: 48

約数和(自身を含む): 55653911040

約数和(自身を除く): 35479370724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 8281831, 16563662, 24845493, 33127324, 49690986, 57972817, 99381972, 115945634, 173918451, 231891268, 240173099, 347836902, 480346198, 695673804, 720519297, 960692396, 1441038594, 1681211693, 2882077188, 3362423386, 5043635079, 6724846772, 10087270158, 20174540316]

約数ペア:

[(1, 20174540316), (2, 10087270158), (3, 6724846772), (4, 5043635079), (6, 3362423386), (7, 2882077188), (12, 1681211693), (14, 1441038594), (21, 960692396), (28, 720519297), (29, 695673804), (42, 480346198), (58, 347836902), (84, 240173099), (87, 231891268), (116, 173918451), (174, 115945634), (203, 99381972), (348, 57972817), (406, 49690986), (609, 33127324), (812, 24845493), (1218, 16563662), (2436, 8281831)]