20167043490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{657121}}^1$

素因数の和:657176

約数の個数: 96

約数和(自身を含む): 59046354432

約数和(自身を除く): 38879310942

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2790, 3069, 3410, 5115, 6138, 10230, 15345, 30690, 657121, 1314242, 1971363, 3285605, 3942726, 5914089, 6571210, 7228331, 9856815, 11828178, 14456662, 19713630, 20370751, 21684993, 29570445, 36141655, 40741502, 43369986, 59140890, 61112253, 65054979, 72283310, 101853755, 108424965, 122224506, 130109958, 183336759, 203707510, 216849930, 224078261, 305561265, 325274895, 366673518, 448156522, 611122530, 650549790, 672234783, 916683795, 1120391305, 1344469566, 1833367590, 2016704349, 2240782610, 3361173915, 4033408698, 6722347830, 10083521745, 20167043490]

約数ペア:

[(1, 20167043490), (2, 10083521745), (3, 6722347830), (5, 4033408698), (6, 3361173915), (9, 2240782610), (10, 2016704349), (11, 1833367590), (15, 1344469566), (18, 1120391305), (22, 916683795), (30, 672234783), (31, 650549790), (33, 611122530), (45, 448156522), (55, 366673518), (62, 325274895), (66, 305561265), (90, 224078261), (93, 216849930), (99, 203707510), (110, 183336759), (155, 130109958), (165, 122224506), (186, 108424965), (198, 101853755), (279, 72283310), (310, 65054979), (330, 61112253), (341, 59140890), (465, 43369986), (495, 40741502), (558, 36141655), (682, 29570445), (930, 21684993), (990, 20370751), (1023, 19713630), (1395, 14456662), (1705, 11828178), (2046, 9856815), (2790, 7228331), (3069, 6571210), (3410, 5914089), (5115, 3942726), (6138, 3285605), (10230, 1971363), (15345, 1314242), (30690, 657121)]