20096094960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{27911243}}^1$

素因数の和:27911262

約数の個数: 60

約数和(自身を含む): 67489387992

約数和(自身を除く): 47393293032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 27911243, 55822486, 83733729, 111644972, 139556215, 167467458, 223289944, 251201187, 279112430, 334934916, 418668645, 446579888, 502402374, 558224860, 669869832, 837337290, 1004804748, 1116449720, 1256005935, 1339739664, 1674674580, 2009609496, 2232899440, 2512011870, 3349349160, 4019218992, 5024023740, 6698698320, 10048047480, 20096094960]

約数ペア:

[(1, 20096094960), (2, 10048047480), (3, 6698698320), (4, 5024023740), (5, 4019218992), (6, 3349349160), (8, 2512011870), (9, 2232899440), (10, 2009609496), (12, 1674674580), (15, 1339739664), (16, 1256005935), (18, 1116449720), (20, 1004804748), (24, 837337290), (30, 669869832), (36, 558224860), (40, 502402374), (45, 446579888), (48, 418668645), (60, 334934916), (72, 279112430), (80, 251201187), (90, 223289944), (120, 167467458), (144, 139556215), (180, 111644972), (240, 83733729), (360, 55822486), (720, 27911243)]