19820389344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29494627}}^1$

素因数の和:29494647

約数の個数: 48

約数和(自身を含む): 59461170048

約数和(自身を除く): 39640780704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29494627, 58989254, 88483881, 117978508, 176967762, 206462389, 235957016, 353935524, 412924778, 471914032, 619387167, 707871048, 825849556, 943828064, 1238774334, 1415742096, 1651699112, 2477548668, 2831484192, 3303398224, 4955097336, 6606796448, 9910194672, 19820389344]

約数ペア:

[(1, 19820389344), (2, 9910194672), (3, 6606796448), (4, 4955097336), (6, 3303398224), (7, 2831484192), (8, 2477548668), (12, 1651699112), (14, 1415742096), (16, 1238774334), (21, 943828064), (24, 825849556), (28, 707871048), (32, 619387167), (42, 471914032), (48, 412924778), (56, 353935524), (84, 235957016), (96, 206462389), (112, 176967762), (168, 117978508), (224, 88483881), (336, 58989254), (672, 29494627)]