20187663030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{13933}}^1$

素因数の和:14910

約数の個数: 96

約数和(自身を含む): 55638127584

約数和(自身を除く): 35450464554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 947, 1530, 1894, 2841, 4735, 5682, 8523, 9470, 13933, 14205, 16099, 17046, 27866, 28410, 32198, 41799, 42615, 48297, 69665, 80495, 83598, 85230, 96594, 125397, 139330, 144891, 160990, 208995, 236861, 241485, 250794, 289782, 417990, 473722, 482970, 626985, 710583, 724455, 1184305, 1253970, 1421166, 1448910, 2131749, 2368610, 3552915, 4263498, 7105830, 10658745, 13194551, 21317490, 26389102, 39583653, 65972755, 79167306, 118750959, 131945510, 197918265, 224307367, 237501918, 395836530, 448614734, 593754795, 672922101, 1121536835, 1187509590, 1345844202, 2018766303, 2243073670, 3364610505, 4037532606, 6729221010, 10093831515, 20187663030]

約数ペア:

[(1, 20187663030), (2, 10093831515), (3, 6729221010), (5, 4037532606), (6, 3364610505), (9, 2243073670), (10, 2018766303), (15, 1345844202), (17, 1187509590), (18, 1121536835), (30, 672922101), (34, 593754795), (45, 448614734), (51, 395836530), (85, 237501918), (90, 224307367), (102, 197918265), (153, 131945510), (170, 118750959), (255, 79167306), (306, 65972755), (510, 39583653), (765, 26389102), (947, 21317490), (1530, 13194551), (1894, 10658745), (2841, 7105830), (4735, 4263498), (5682, 3552915), (8523, 2368610), (9470, 2131749), (13933, 1448910), (14205, 1421166), (16099, 1253970), (17046, 1184305), (27866, 724455), (28410, 710583), (32198, 626985), (41799, 482970), (42615, 473722), (48297, 417990), (69665, 289782), (80495, 250794), (83598, 241485), (85230, 236861), (96594, 208995), (125397, 160990), (139330, 144891)]