20060586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 55106688

約数和(自身を除く): 35046102

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 63, 74, 78, 91, 111, 117, 126, 182, 222, 234, 259, 273, 331, 333, 481, 518, 546, 662, 666, 777, 819, 962, 993, 1443, 1554, 1638, 1986, 2317, 2331, 2886, 2979, 3367, 4303, 4329, 4634, 4662, 5958, 6734, 6951, 8606, 8658, 10101, 12247, 12909, 13902, 20202, 20853, 24494, 25818, 30121, 30303, 36741, 38727, 41706, 60242, 60606, 73482, 77454, 85729, 90363, 110223, 159211, 171458, 180726, 220446, 257187, 271089, 318422, 477633, 514374, 542178, 771561, 955266, 1114477, 1432899, 1543122, 2228954, 2865798, 3343431, 6686862, 10030293, 20060586]

約数ペア:

[(1, 20060586), (2, 10030293), (3, 6686862), (6, 3343431), (7, 2865798), (9, 2228954), (13, 1543122), (14, 1432899), (18, 1114477), (21, 955266), (26, 771561), (37, 542178), (39, 514374), (42, 477633), (63, 318422), (74, 271089), (78, 257187), (91, 220446), (111, 180726), (117, 171458), (126, 159211), (182, 110223), (222, 90363), (234, 85729), (259, 77454), (273, 73482), (331, 60606), (333, 60242), (481, 41706), (518, 38727), (546, 36741), (662, 30303), (666, 30121), (777, 25818), (819, 24494), (962, 20853), (993, 20202), (1443, 13902), (1554, 12909), (1638, 12247), (1986, 10101), (2317, 8658), (2331, 8606), (2886, 6951), (2979, 6734), (3367, 5958), (4303, 4662), (4329, 4634)]