20173336304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{14387}}^1$

素因数の和:14694

約数の個数: 80

約数和(自身を含む): 44188886016

約数和(自身を除く): 24015549712

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 257, 341, 496, 514, 682, 1028, 1364, 2056, 2728, 2827, 4112, 5456, 5654, 7967, 11308, 14387, 15934, 22616, 28774, 31868, 45232, 57548, 63736, 87637, 115096, 127472, 158257, 175274, 230192, 316514, 350548, 445997, 633028, 701096, 891994, 1266056, 1402192, 1783988, 2532112, 3567976, 3697459, 4905967, 7135952, 7394918, 9811934, 14789836, 19623868, 29579672, 39247736, 40672049, 59159344, 78495472, 81344098, 114621229, 162688196, 229242458, 325376392, 458484916, 650752784, 916969832, 1260833519, 1833939664, 2521667038, 5043334076, 10086668152, 20173336304]

約数ペア:

[(1, 20173336304), (2, 10086668152), (4, 5043334076), (8, 2521667038), (11, 1833939664), (16, 1260833519), (22, 916969832), (31, 650752784), (44, 458484916), (62, 325376392), (88, 229242458), (124, 162688196), (176, 114621229), (248, 81344098), (257, 78495472), (341, 59159344), (496, 40672049), (514, 39247736), (682, 29579672), (1028, 19623868), (1364, 14789836), (2056, 9811934), (2728, 7394918), (2827, 7135952), (4112, 4905967), (5456, 3697459), (5654, 3567976), (7967, 2532112), (11308, 1783988), (14387, 1402192), (15934, 1266056), (22616, 891994), (28774, 701096), (31868, 633028), (45232, 445997), (57548, 350548), (63736, 316514), (87637, 230192), (115096, 175274), (127472, 158257)]