20069571904

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{36299}}^1$

素因数の和:36527

約数の個数: 56

約数和(自身を含む): 40827045600

約数和(自身を除く): 20757473696

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 163, 212, 326, 424, 652, 848, 1304, 1696, 2608, 3392, 5216, 8639, 10432, 17278, 34556, 36299, 69112, 72598, 138224, 145196, 276448, 290392, 552896, 580784, 1161568, 1923847, 2323136, 3847694, 5916737, 7695388, 11833474, 15390776, 23666948, 30781552, 47333896, 61563104, 94667792, 123126208, 189335584, 313587061, 378671168, 627174122, 1254348244, 2508696488, 5017392976, 10034785952, 20069571904]

約数ペア:

[(1, 20069571904), (2, 10034785952), (4, 5017392976), (8, 2508696488), (16, 1254348244), (32, 627174122), (53, 378671168), (64, 313587061), (106, 189335584), (163, 123126208), (212, 94667792), (326, 61563104), (424, 47333896), (652, 30781552), (848, 23666948), (1304, 15390776), (1696, 11833474), (2608, 7695388), (3392, 5916737), (5216, 3847694), (8639, 2323136), (10432, 1923847), (17278, 1161568), (34556, 580784), (36299, 552896), (69112, 290392), (72598, 276448), (138224, 145196)]