20132996163

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{9613}}^1$

素因数の和:9852

約数の個数: 64

約数和(自身を含む): 33595161600

約数和(自身を除く): 13462165437

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 181, 203, 399, 543, 551, 609, 1267, 1653, 3439, 3801, 3857, 5249, 9613, 10317, 11571, 15747, 24073, 28839, 36743, 67291, 72219, 99731, 110229, 182647, 201873, 278777, 299193, 547941, 698117, 836331, 1278529, 1739953, 1951439, 2094351, 3835587, 5219859, 5296763, 5854317, 12179671, 15890289, 33059107, 36539013, 37077341, 50458637, 99177321, 111232023, 151375911, 231413749, 353210459, 694241247, 958714103, 1059631377, 2876142309, 6710998721, 20132996163]

約数ペア:

[(1, 20132996163), (3, 6710998721), (7, 2876142309), (19, 1059631377), (21, 958714103), (29, 694241247), (57, 353210459), (87, 231413749), (133, 151375911), (181, 111232023), (203, 99177321), (399, 50458637), (543, 37077341), (551, 36539013), (609, 33059107), (1267, 15890289), (1653, 12179671), (3439, 5854317), (3801, 5296763), (3857, 5219859), (5249, 3835587), (9613, 2094351), (10317, 1951439), (11571, 1739953), (15747, 1278529), (24073, 836331), (28839, 698117), (36743, 547941), (67291, 299193), (72219, 278777), (99731, 201873), (110229, 182647)]