20797584390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{36791}}^1$

素因数の和:37386

約数の個数: 96

約数和(自身を含む): 59094427392

約数和(自身を除く): 38296843002

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 571, 990, 1142, 1713, 2855, 3426, 5139, 5710, 6281, 8565, 10278, 12562, 17130, 18843, 25695, 31405, 36791, 37686, 51390, 56529, 62810, 73582, 94215, 110373, 113058, 183955, 188430, 220746, 282645, 331119, 367910, 404701, 551865, 565290, 662238, 809402, 1103730, 1214103, 1655595, 2023505, 2428206, 3311190, 3642309, 4047010, 6070515, 7284618, 12141030, 18211545, 21007661, 36423090, 42015322, 63022983, 105038305, 126045966, 189068949, 210076610, 231084271, 315114915, 378137898, 462168542, 630229830, 693252813, 945344745, 1155421355, 1386505626, 1890689490, 2079758439, 2310842710, 3466264065, 4159516878, 6932528130, 10398792195, 20797584390]

約数ペア:

[(1, 20797584390), (2, 10398792195), (3, 6932528130), (5, 4159516878), (6, 3466264065), (9, 2310842710), (10, 2079758439), (11, 1890689490), (15, 1386505626), (18, 1155421355), (22, 945344745), (30, 693252813), (33, 630229830), (45, 462168542), (55, 378137898), (66, 315114915), (90, 231084271), (99, 210076610), (110, 189068949), (165, 126045966), (198, 105038305), (330, 63022983), (495, 42015322), (571, 36423090), (990, 21007661), (1142, 18211545), (1713, 12141030), (2855, 7284618), (3426, 6070515), (5139, 4047010), (5710, 3642309), (6281, 3311190), (8565, 2428206), (10278, 2023505), (12562, 1655595), (17130, 1214103), (18843, 1103730), (25695, 809402), (31405, 662238), (36791, 565290), (37686, 551865), (51390, 404701), (56529, 367910), (62810, 331119), (73582, 282645), (94215, 220746), (110373, 188430), (113058, 183955)]