20122002510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{155731}}^1$

素因数の和:155873

約数の個数: 64

約数和(自身を含む): 49784405760

約数和(自身を除く): 29662403250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 73, 118, 146, 177, 219, 295, 354, 365, 438, 590, 730, 885, 1095, 1770, 2190, 4307, 8614, 12921, 21535, 25842, 43070, 64605, 129210, 155731, 311462, 467193, 778655, 934386, 1557310, 2335965, 4671930, 9188129, 11368363, 18376258, 22736726, 27564387, 34105089, 45940645, 55128774, 56841815, 68210178, 91881290, 113683630, 137821935, 170525445, 275643870, 341050890, 670733417, 1341466834, 2012200251, 3353667085, 4024400502, 6707334170, 10061001255, 20122002510]

約数ペア:

[(1, 20122002510), (2, 10061001255), (3, 6707334170), (5, 4024400502), (6, 3353667085), (10, 2012200251), (15, 1341466834), (30, 670733417), (59, 341050890), (73, 275643870), (118, 170525445), (146, 137821935), (177, 113683630), (219, 91881290), (295, 68210178), (354, 56841815), (365, 55128774), (438, 45940645), (590, 34105089), (730, 27564387), (885, 22736726), (1095, 18376258), (1770, 11368363), (2190, 9188129), (4307, 4671930), (8614, 2335965), (12921, 1557310), (21535, 934386), (25842, 778655), (43070, 467193), (64605, 311462), (129210, 155731)]