20174489276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{809}}^1\times {\mathrm{1201}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 36802836000

約数和(自身を除く): 16628346724

約数列:

[1, 2, 4, 29, 58, 116, 179, 358, 716, 809, 1201, 1618, 2402, 3236, 4804, 5191, 10382, 20764, 23461, 34829, 46922, 69658, 93844, 139316, 144811, 214979, 289622, 429958, 579244, 859916, 971609, 1943218, 3886436, 4199519, 6234391, 8399038, 12468782, 16798076, 24937564, 28176661, 56353322, 112706644, 173918011, 347836022, 695672044, 5043622319, 10087244638, 20174489276]

約数ペア:

[(1, 20174489276), (2, 10087244638), (4, 5043622319), (29, 695672044), (58, 347836022), (116, 173918011), (179, 112706644), (358, 56353322), (716, 28176661), (809, 24937564), (1201, 16798076), (1618, 12468782), (2402, 8399038), (3236, 6234391), (4804, 4199519), (5191, 3886436), (10382, 1943218), (20764, 971609), (23461, 859916), (34829, 579244), (46922, 429958), (69658, 289622), (93844, 214979), (139316, 144811)]