20104706544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32219081}}^1$

素因数の和:32219105

約数の個数: 40

約数和(自身を含む): 55932326352

約数和(自身を除く): 35827619808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 32219081, 64438162, 96657243, 128876324, 193314486, 257752648, 386628972, 418848053, 515505296, 773257944, 837696106, 1256544159, 1546515888, 1675392212, 2513088318, 3350784424, 5026176636, 6701568848, 10052353272, 20104706544]

約数ペア:

[(1, 20104706544), (2, 10052353272), (3, 6701568848), (4, 5026176636), (6, 3350784424), (8, 2513088318), (12, 1675392212), (13, 1546515888), (16, 1256544159), (24, 837696106), (26, 773257944), (39, 515505296), (48, 418848053), (52, 386628972), (78, 257752648), (104, 193314486), (156, 128876324), (208, 96657243), (312, 64438162), (624, 32219081)]