20143165432

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{487}}^1\times {\mathrm{30593}}^1$

素因数の和:31112

約数の個数: 48

約数和(自身を含む): 40982498640

約数和(自身を除く): 20839333208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 487, 676, 974, 1352, 1948, 3896, 6331, 12662, 25324, 30593, 50648, 61186, 82303, 122372, 164606, 244744, 329212, 397709, 658424, 795418, 1590836, 3181672, 5170217, 10340434, 14898791, 20680868, 29797582, 41361736, 59595164, 119190328, 193684283, 387368566, 774737132, 1549474264, 2517895679, 5035791358, 10071582716, 20143165432]

約数ペア:

[(1, 20143165432), (2, 10071582716), (4, 5035791358), (8, 2517895679), (13, 1549474264), (26, 774737132), (52, 387368566), (104, 193684283), (169, 119190328), (338, 59595164), (487, 41361736), (676, 29797582), (974, 20680868), (1352, 14898791), (1948, 10340434), (3896, 5170217), (6331, 3181672), (12662, 1590836), (25324, 795418), (30593, 658424), (50648, 397709), (61186, 329212), (82303, 244744), (122372, 164606)]