20243557512

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2711}}^1\times {\mathrm{2803}}^1$

素因数の和:5563

約数の個数: 96

約数和(自身を含む): 56348959680

約数和(自身を除く): 36105402168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 2711, 2803, 5422, 5606, 8133, 8409, 10844, 11212, 16266, 16818, 21688, 22424, 24399, 25227, 32532, 33636, 48798, 50454, 65064, 67272, 97596, 100307, 100908, 103711, 195192, 200614, 201816, 207422, 300921, 311133, 401228, 414844, 601842, 622266, 802456, 829688, 902763, 933399, 1203684, 1244532, 1805526, 1866798, 2407368, 2489064, 3611052, 3733596, 7222104, 7467192, 7598933, 15197866, 22796799, 30395732, 45593598, 60791464, 68390397, 91187196, 136780794, 182374392, 273561588, 281160521, 547123176, 562321042, 843481563, 1124642084, 1686963126, 2249284168, 2530444689, 3373926252, 5060889378, 6747852504, 10121778756, 20243557512]

約数ペア:

[(1, 20243557512), (2, 10121778756), (3, 6747852504), (4, 5060889378), (6, 3373926252), (8, 2530444689), (9, 2249284168), (12, 1686963126), (18, 1124642084), (24, 843481563), (36, 562321042), (37, 547123176), (72, 281160521), (74, 273561588), (111, 182374392), (148, 136780794), (222, 91187196), (296, 68390397), (333, 60791464), (444, 45593598), (666, 30395732), (888, 22796799), (1332, 15197866), (2664, 7598933), (2711, 7467192), (2803, 7222104), (5422, 3733596), (5606, 3611052), (8133, 2489064), (8409, 2407368), (10844, 1866798), (11212, 1805526), (16266, 1244532), (16818, 1203684), (21688, 933399), (22424, 902763), (24399, 829688), (25227, 802456), (32532, 622266), (33636, 601842), (48798, 414844), (50454, 401228), (65064, 311133), (67272, 300921), (97596, 207422), (100307, 201816), (100908, 200614), (103711, 195192)]