20172334572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2535487}}^1$

素因数の和:2535527

約数の個数: 72

約数和(自身を含む): 58143810816

約数和(自身を除く): 37971476244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 2535487, 5070974, 7606461, 10141948, 15212922, 22819383, 30425844, 32961331, 43103279, 45638766, 65922662, 86206558, 91277532, 98883993, 129309837, 131845324, 172413116, 197767986, 258619674, 296651979, 387929511, 395535972, 517239348, 560342627, 593303958, 775859022, 1120685254, 1186607916, 1551718044, 1681027881, 2241370508, 3362055762, 5043083643, 6724111524, 10086167286, 20172334572]

約数ペア:

[(1, 20172334572), (2, 10086167286), (3, 6724111524), (4, 5043083643), (6, 3362055762), (9, 2241370508), (12, 1681027881), (13, 1551718044), (17, 1186607916), (18, 1120685254), (26, 775859022), (34, 593303958), (36, 560342627), (39, 517239348), (51, 395535972), (52, 387929511), (68, 296651979), (78, 258619674), (102, 197767986), (117, 172413116), (153, 131845324), (156, 129309837), (204, 98883993), (221, 91277532), (234, 86206558), (306, 65922662), (442, 45638766), (468, 43103279), (612, 32961331), (663, 30425844), (884, 22819383), (1326, 15212922), (1989, 10141948), (2652, 7606461), (3978, 5070974), (7956, 2535487)]