20230849288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{7213}}^1$

素因数の和:7562

約数の個数: 64

約数和(自身を含む): 41357862000

約数和(自身を除く): 21127012712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 181, 298, 362, 596, 724, 1192, 1448, 1937, 2353, 3874, 4706, 7213, 7748, 9412, 14426, 15496, 18824, 26969, 28852, 53938, 57704, 93769, 107876, 187538, 215752, 350597, 375076, 701194, 750152, 1074737, 1305553, 1402388, 2149474, 2611106, 2804776, 4298948, 5222212, 8597896, 10444424, 13971581, 16972189, 27943162, 33944378, 55886324, 67888756, 111772648, 135777512, 194527397, 389054794, 778109588, 1556219176, 2528856161, 5057712322, 10115424644, 20230849288]

約数ペア:

[(1, 20230849288), (2, 10115424644), (4, 5057712322), (8, 2528856161), (13, 1556219176), (26, 778109588), (52, 389054794), (104, 194527397), (149, 135777512), (181, 111772648), (298, 67888756), (362, 55886324), (596, 33944378), (724, 27943162), (1192, 16972189), (1448, 13971581), (1937, 10444424), (2353, 8597896), (3874, 5222212), (4706, 4298948), (7213, 2804776), (7748, 2611106), (9412, 2149474), (14426, 1402388), (15496, 1305553), (18824, 1074737), (26969, 750152), (28852, 701194), (53938, 375076), (57704, 350597), (93769, 215752), (107876, 187538)]