20186914830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1\times {\mathrm{10111}}^1$

素因数の和:11273

約数の個数: 64

約数和(自身を含む): 49292845056

約数和(自身を除く): 29105930226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1091, 1830, 2182, 3273, 5455, 6546, 10111, 10910, 16365, 20222, 30333, 32730, 50555, 60666, 66551, 101110, 133102, 151665, 199653, 303330, 332755, 399306, 616771, 665510, 998265, 1233542, 1850313, 1996530, 3083855, 3700626, 6167710, 9251565, 11031101, 18503130, 22062202, 33093303, 55155505, 66186606, 110311010, 165466515, 330933030, 672897161, 1345794322, 2018691483, 3364485805, 4037382966, 6728971610, 10093457415, 20186914830]

約数ペア:

[(1, 20186914830), (2, 10093457415), (3, 6728971610), (5, 4037382966), (6, 3364485805), (10, 2018691483), (15, 1345794322), (30, 672897161), (61, 330933030), (122, 165466515), (183, 110311010), (305, 66186606), (366, 55155505), (610, 33093303), (915, 22062202), (1091, 18503130), (1830, 11031101), (2182, 9251565), (3273, 6167710), (5455, 3700626), (6546, 3083855), (10111, 1996530), (10910, 1850313), (16365, 1233542), (20222, 998265), (30333, 665510), (32730, 616771), (50555, 399306), (60666, 332755), (66551, 303330), (101110, 199653), (133102, 151665)]