20352570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5701}}^1$

素因数の和:5735

約数の個数: 64

約数和(自身を含む): 59118336

約数和(自身を除く): 38765766

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 5701, 11402, 17103, 28505, 34206, 39907, 57010, 79814, 85515, 96917, 119721, 171030, 193834, 199535, 239442, 290751, 399070, 484585, 581502, 598605, 678419, 969170, 1197210, 1356838, 1453755, 2035257, 2907510, 3392095, 4070514, 6784190, 10176285, 20352570]

約数ペア:

[(1, 20352570), (2, 10176285), (3, 6784190), (5, 4070514), (6, 3392095), (7, 2907510), (10, 2035257), (14, 1453755), (15, 1356838), (17, 1197210), (21, 969170), (30, 678419), (34, 598605), (35, 581502), (42, 484585), (51, 399070), (70, 290751), (85, 239442), (102, 199535), (105, 193834), (119, 171030), (170, 119721), (210, 96917), (238, 85515), (255, 79814), (357, 57010), (510, 39907), (595, 34206), (714, 28505), (1190, 17103), (1785, 11402), (3570, 5701)]