20247744

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9587}}^1$

素因数の和:9613

約数の個数: 56

約数和(自身を含む): 58448448

約数和(自身を除く): 38200704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 9587, 19174, 28761, 38348, 57522, 76696, 105457, 115044, 153392, 210914, 230088, 306784, 316371, 421828, 460176, 613568, 632742, 843656, 920352, 1265484, 1687312, 1840704, 2530968, 3374624, 5061936, 6749248, 10123872, 20247744]

約数ペア:

[(1, 20247744), (2, 10123872), (3, 6749248), (4, 5061936), (6, 3374624), (8, 2530968), (11, 1840704), (12, 1687312), (16, 1265484), (22, 920352), (24, 843656), (32, 632742), (33, 613568), (44, 460176), (48, 421828), (64, 316371), (66, 306784), (88, 230088), (96, 210914), (132, 153392), (176, 115044), (192, 105457), (264, 76696), (352, 57522), (528, 38348), (704, 28761), (1056, 19174), (2112, 9587)]