20632950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3527}}^1$

素因数の和:3558

約数の個数: 72

約数和(自身を含む): 59714928

約数和(自身を除く): 39081978

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 3527, 5850, 7054, 10581, 17635, 21162, 31743, 35270, 45851, 52905, 63486, 88175, 91702, 105810, 137553, 158715, 176350, 229255, 264525, 275106, 317430, 412659, 458510, 529050, 687765, 793575, 825318, 1146275, 1375530, 1587150, 2063295, 2292550, 3438825, 4126590, 6877650, 10316475, 20632950]

約数ペア:

[(1, 20632950), (2, 10316475), (3, 6877650), (5, 4126590), (6, 3438825), (9, 2292550), (10, 2063295), (13, 1587150), (15, 1375530), (18, 1146275), (25, 825318), (26, 793575), (30, 687765), (39, 529050), (45, 458510), (50, 412659), (65, 317430), (75, 275106), (78, 264525), (90, 229255), (117, 176350), (130, 158715), (150, 137553), (195, 105810), (225, 91702), (234, 88175), (325, 63486), (390, 52905), (450, 45851), (585, 35270), (650, 31743), (975, 21162), (1170, 17635), (1950, 10581), (2925, 7054), (3527, 5850)]