20160922890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1117}}^1\times {\mathrm{1471}}^1$

素因数の和:3007

約数の個数: 64

約数和(自身を含む): 48580945920

約数和(自身を除く): 28420023030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1117, 1227, 1471, 2045, 2234, 2454, 2942, 3351, 4090, 4413, 5585, 6135, 6702, 7355, 8826, 11170, 12270, 14710, 16755, 22065, 33510, 44130, 456853, 601639, 913706, 1203278, 1370559, 1643107, 1804917, 2284265, 2741118, 3008195, 3286214, 3609834, 4568530, 4929321, 6016390, 6852795, 8215535, 9024585, 9858642, 13705590, 16431070, 18049170, 24646605, 49293210, 672030763, 1344061526, 2016092289, 3360153815, 4032184578, 6720307630, 10080461445, 20160922890]

約数ペア:

[(1, 20160922890), (2, 10080461445), (3, 6720307630), (5, 4032184578), (6, 3360153815), (10, 2016092289), (15, 1344061526), (30, 672030763), (409, 49293210), (818, 24646605), (1117, 18049170), (1227, 16431070), (1471, 13705590), (2045, 9858642), (2234, 9024585), (2454, 8215535), (2942, 6852795), (3351, 6016390), (4090, 4929321), (4413, 4568530), (5585, 3609834), (6135, 3286214), (6702, 3008195), (7355, 2741118), (8826, 2284265), (11170, 1804917), (12270, 1643107), (14710, 1370559), (16755, 1203278), (22065, 913706), (33510, 601639), (44130, 456853)]