20191416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3924

約数の個数: 64

約数和(自身を含む): 59566080

約数和(自身を除く): 39374664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 3877, 5208, 7754, 11631, 15508, 23262, 27139, 31016, 46524, 54278, 81417, 93048, 108556, 120187, 162834, 217112, 240374, 325668, 360561, 480748, 651336, 721122, 841309, 961496, 1442244, 1682618, 2523927, 2884488, 3365236, 5047854, 6730472, 10095708, 20191416]

約数ペア:

[(1, 20191416), (2, 10095708), (3, 6730472), (4, 5047854), (6, 3365236), (7, 2884488), (8, 2523927), (12, 1682618), (14, 1442244), (21, 961496), (24, 841309), (28, 721122), (31, 651336), (42, 480748), (56, 360561), (62, 325668), (84, 240374), (93, 217112), (124, 162834), (168, 120187), (186, 108556), (217, 93048), (248, 81417), (372, 54278), (434, 46524), (651, 31016), (744, 27139), (868, 23262), (1302, 15508), (1736, 11631), (2604, 7754), (3877, 5208)]