20243856

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14543}}^1$

素因数の和:14583

約数の個数: 40

約数和(自身を含む): 54103680

約数和(自身を除く): 33859824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 14543, 29086, 43629, 58172, 87258, 116344, 174516, 232688, 349032, 421747, 698064, 843494, 1265241, 1686988, 2530482, 3373976, 5060964, 6747952, 10121928, 20243856]

約数ペア:

[(1, 20243856), (2, 10121928), (3, 6747952), (4, 5060964), (6, 3373976), (8, 2530482), (12, 1686988), (16, 1265241), (24, 843494), (29, 698064), (48, 421747), (58, 349032), (87, 232688), (116, 174516), (174, 116344), (232, 87258), (348, 58172), (464, 43629), (696, 29086), (1392, 14543)]