20093332

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3356

約数の個数: 36

約数和(自身を含む): 42236544

約数和(自身を除く): 22143212

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 3307, 6076, 6614, 13228, 23149, 46298, 92596, 102517, 162043, 205034, 324086, 410068, 648172, 717619, 1435238, 2870476, 5023333, 10046666, 20093332]

約数ペア:

[(1, 20093332), (2, 10046666), (4, 5023333), (7, 2870476), (14, 1435238), (28, 717619), (31, 648172), (49, 410068), (62, 324086), (98, 205034), (124, 162043), (196, 102517), (217, 92596), (434, 46298), (868, 23149), (1519, 13228), (3038, 6614), (3307, 6076)]