20060485437

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 30095216640

約数和(自身を除く): 10034731203

約数列:

[1, 3, 19, 23, 57, 61, 69, 137, 183, 411, 437, 1159, 1311, 1403, 1831, 2603, 3151, 3477, 4209, 5493, 7809, 8357, 9453, 25071, 26657, 34789, 42113, 59869, 79971, 104367, 111691, 126339, 158783, 179607, 192211, 250847, 335073, 476349, 576633, 752541, 800147, 2122129, 2400441, 2568893, 3652009, 4766093, 5769481, 6366387, 7706679, 10956027, 14298279, 15301667, 17308443, 45905001, 48808967, 109620139, 146426901, 290731673, 328860417, 351938341, 872195019, 1055815023, 6686828479, 20060485437]

約数ペア:

[(1, 20060485437), (3, 6686828479), (19, 1055815023), (23, 872195019), (57, 351938341), (61, 328860417), (69, 290731673), (137, 146426901), (183, 109620139), (411, 48808967), (437, 45905001), (1159, 17308443), (1311, 15301667), (1403, 14298279), (1831, 10956027), (2603, 7706679), (3151, 6366387), (3477, 5769481), (4209, 4766093), (5493, 3652009), (7809, 2568893), (8357, 2400441), (9453, 2122129), (25071, 800147), (26657, 752541), (34789, 576633), (42113, 476349), (59869, 335073), (79971, 250847), (104367, 192211), (111691, 179607), (126339, 158783)]