20248949610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1\times {\mathrm{3697}}^1$

素因数の和:6932

約数の個数: 96

約数和(自身を含む): 55450474560

約数和(自身を除く): 35201524950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 3203, 3697, 6406, 7394, 9609, 11091, 16015, 18485, 19218, 22182, 28827, 32030, 33273, 36970, 48045, 55455, 57654, 60857, 66546, 70243, 96090, 110910, 121714, 140486, 144135, 166365, 182571, 210729, 288270, 304285, 332730, 351215, 365142, 421458, 547713, 608570, 632187, 702430, 912855, 1053645, 1095426, 1264374, 1825710, 2107290, 2738565, 3160935, 5477130, 6321870, 11841491, 23682982, 35524473, 59207455, 71048946, 106573419, 118414910, 177622365, 213146838, 224988329, 355244730, 449976658, 532867095, 674964987, 1065734190, 1124941645, 1349929974, 2024894961, 2249883290, 3374824935, 4049789922, 6749649870, 10124474805, 20248949610]

約数ペア:

[(1, 20248949610), (2, 10124474805), (3, 6749649870), (5, 4049789922), (6, 3374824935), (9, 2249883290), (10, 2024894961), (15, 1349929974), (18, 1124941645), (19, 1065734190), (30, 674964987), (38, 532867095), (45, 449976658), (57, 355244730), (90, 224988329), (95, 213146838), (114, 177622365), (171, 118414910), (190, 106573419), (285, 71048946), (342, 59207455), (570, 35524473), (855, 23682982), (1710, 11841491), (3203, 6321870), (3697, 5477130), (6406, 3160935), (7394, 2738565), (9609, 2107290), (11091, 1825710), (16015, 1264374), (18485, 1095426), (19218, 1053645), (22182, 912855), (28827, 702430), (32030, 632187), (33273, 608570), (36970, 547713), (48045, 421458), (55455, 365142), (57654, 351215), (60857, 332730), (66546, 304285), (70243, 288270), (96090, 210729), (110910, 182571), (121714, 166365), (140486, 144135)]