20924500954

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{49739}}^1$

素因数の和:50098

約数の個数: 32

約数和(自身を含む): 36290304000

約数和(自身を除く): 15365803046

約数列:

[1, 2, 7, 14, 151, 199, 302, 398, 1057, 1393, 2114, 2786, 30049, 49739, 60098, 99478, 210343, 348173, 420686, 696346, 7510589, 9898061, 15021178, 19796122, 52574123, 69286427, 105148246, 138572854, 1494607211, 2989214422, 10462250477, 20924500954]

約数ペア:

[(1, 20924500954), (2, 10462250477), (7, 2989214422), (14, 1494607211), (151, 138572854), (199, 105148246), (302, 69286427), (398, 52574123), (1057, 19796122), (1393, 15021178), (2114, 9898061), (2786, 7510589), (30049, 696346), (49739, 420686), (60098, 348173), (99478, 210343)]