20343064242

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{461}}^1\times {\mathrm{13903}}^1$

素因数の和:14415

約数の個数: 48

約数和(自身を含む): 42627328128

約数和(自身を除く): 22284263886

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 461, 529, 922, 1058, 1383, 1587, 2766, 3174, 10603, 13903, 21206, 27806, 31809, 41709, 63618, 83418, 243869, 319769, 487738, 639538, 731607, 959307, 1463214, 1918614, 6409283, 7354687, 12818566, 14709374, 19227849, 22064061, 38455698, 44128122, 147413509, 294827018, 442240527, 884481054, 3390510707, 6781021414, 10171532121, 20343064242]

約数ペア:

[(1, 20343064242), (2, 10171532121), (3, 6781021414), (6, 3390510707), (23, 884481054), (46, 442240527), (69, 294827018), (138, 147413509), (461, 44128122), (529, 38455698), (922, 22064061), (1058, 19227849), (1383, 14709374), (1587, 12818566), (2766, 7354687), (3174, 6409283), (10603, 1918614), (13903, 1463214), (21206, 959307), (27806, 731607), (31809, 639538), (41709, 487738), (63618, 319769), (83418, 243869)]