20087945163

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7919}}^1$

素因数の和:8031

約数の個数: 96

約数和(自身を含む): 35839964160

約数和(自身を除く): 15752018997

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 73, 81, 99, 117, 143, 219, 243, 297, 351, 429, 657, 803, 891, 949, 1053, 1287, 1971, 2409, 2673, 2847, 3159, 3861, 5913, 7227, 7919, 8541, 10439, 11583, 17739, 21681, 23757, 25623, 31317, 34749, 65043, 71271, 76869, 87109, 93951, 102947, 195129, 213813, 230607, 261327, 281853, 308841, 578087, 641439, 783981, 845559, 926523, 1132417, 1734261, 1924317, 2351943, 2536677, 2779569, 3397251, 5202783, 6358957, 7055829, 7515131, 8338707, 10191753, 15608349, 19076871, 21167487, 22545393, 25016121, 30575259, 46825047, 57230613, 67636179, 82666441, 91725777, 140475141, 171691839, 202908537, 247999323, 275177331, 515075517, 608725611, 743997969, 1545226551, 1826176833, 2231993907, 6695981721, 20087945163]

約数ペア:

[(1, 20087945163), (3, 6695981721), (9, 2231993907), (11, 1826176833), (13, 1545226551), (27, 743997969), (33, 608725611), (39, 515075517), (73, 275177331), (81, 247999323), (99, 202908537), (117, 171691839), (143, 140475141), (219, 91725777), (243, 82666441), (297, 67636179), (351, 57230613), (429, 46825047), (657, 30575259), (803, 25016121), (891, 22545393), (949, 21167487), (1053, 19076871), (1287, 15608349), (1971, 10191753), (2409, 8338707), (2673, 7515131), (2847, 7055829), (3159, 6358957), (3861, 5202783), (5913, 3397251), (7227, 2779569), (7919, 2536677), (8541, 2351943), (10439, 1924317), (11583, 1734261), (17739, 1132417), (21681, 926523), (23757, 845559), (25623, 783981), (31317, 641439), (34749, 578087), (65043, 308841), (71271, 281853), (76869, 261327), (87109, 230607), (93951, 213813), (102947, 195129)]