2020444832

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{75797}}^1$

素因数の和:75838

約数の個数: 72

約数和(自身を含む): 4899431124

約数和(自身を除く): 2878986292

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 6664, 13328, 26656, 75797, 151594, 303188, 530579, 606376, 1061158, 1212752, 1288549, 2122316, 2425504, 2577098, 3714053, 4244632, 5154196, 7428106, 8489264, 9019843, 10308392, 14856212, 16978528, 18039686, 20616784, 29712424, 36079372, 41233568, 59424848, 63138901, 72158744, 118849696, 126277802, 144317488, 252555604, 288634976, 505111208, 1010222416, 2020444832]

約数ペア:

[(1, 2020444832), (2, 1010222416), (4, 505111208), (7, 288634976), (8, 252555604), (14, 144317488), (16, 126277802), (17, 118849696), (28, 72158744), (32, 63138901), (34, 59424848), (49, 41233568), (56, 36079372), (68, 29712424), (98, 20616784), (112, 18039686), (119, 16978528), (136, 14856212), (196, 10308392), (224, 9019843), (238, 8489264), (272, 7428106), (392, 5154196), (476, 4244632), (544, 3714053), (784, 2577098), (833, 2425504), (952, 2122316), (1568, 1288549), (1666, 1212752), (1904, 1061158), (3332, 606376), (3808, 530579), (6664, 303188), (13328, 151594), (26656, 75797)]