20134591950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{54721}}^1$

素因数の和:54970

約数の個数: 96

約数和(自身を含む): 54718497792

約数和(自身を除く): 34583905842

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 223, 275, 330, 446, 550, 669, 825, 1115, 1338, 1650, 2230, 2453, 3345, 4906, 5575, 6690, 7359, 11150, 12265, 14718, 16725, 24530, 33450, 36795, 54721, 61325, 73590, 109442, 122650, 164163, 183975, 273605, 328326, 367950, 547210, 601931, 820815, 1203862, 1368025, 1641630, 1805793, 2736050, 3009655, 3611586, 4104075, 6019310, 8208150, 9028965, 12202783, 15048275, 18057930, 24405566, 30096550, 36608349, 45144825, 61013915, 73216698, 90289650, 122027830, 134230613, 183041745, 268461226, 305069575, 366083490, 402691839, 610139150, 671153065, 805383678, 915208725, 1342306130, 1830417450, 2013459195, 3355765325, 4026918390, 6711530650, 10067295975, 20134591950]

約数ペア:

[(1, 20134591950), (2, 10067295975), (3, 6711530650), (5, 4026918390), (6, 3355765325), (10, 2013459195), (11, 1830417450), (15, 1342306130), (22, 915208725), (25, 805383678), (30, 671153065), (33, 610139150), (50, 402691839), (55, 366083490), (66, 305069575), (75, 268461226), (110, 183041745), (150, 134230613), (165, 122027830), (223, 90289650), (275, 73216698), (330, 61013915), (446, 45144825), (550, 36608349), (669, 30096550), (825, 24405566), (1115, 18057930), (1338, 15048275), (1650, 12202783), (2230, 9028965), (2453, 8208150), (3345, 6019310), (4906, 4104075), (5575, 3611586), (6690, 3009655), (7359, 2736050), (11150, 1805793), (12265, 1641630), (14718, 1368025), (16725, 1203862), (24530, 820815), (33450, 601931), (36795, 547210), (54721, 367950), (61325, 328326), (73590, 273605), (109442, 183975), (122650, 164163)]