20186170074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{446261}}^1$

素因数の和:446635

約数の個数: 48

約数和(自身を含む): 50124147840

約数和(自身を除く): 29937977766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 359, 718, 1077, 2154, 2513, 3231, 5026, 6462, 7539, 15078, 22617, 45234, 446261, 892522, 1338783, 2677566, 3123827, 4016349, 6247654, 8032698, 9371481, 18742962, 28114443, 56228886, 160207699, 320415398, 480623097, 961246194, 1121453893, 1441869291, 2242907786, 2883738582, 3364361679, 6728723358, 10093085037, 20186170074]

約数ペア:

[(1, 20186170074), (2, 10093085037), (3, 6728723358), (6, 3364361679), (7, 2883738582), (9, 2242907786), (14, 1441869291), (18, 1121453893), (21, 961246194), (42, 480623097), (63, 320415398), (126, 160207699), (359, 56228886), (718, 28114443), (1077, 18742962), (2154, 9371481), (2513, 8032698), (3231, 6247654), (5026, 4016349), (6462, 3123827), (7539, 2677566), (15078, 1338783), (22617, 892522), (45234, 446261)]