20929129710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1\times {\mathrm{10739}}^1$

素因数の和:11305

約数の個数: 64

約数和(自身を含む): 50665305600

約数和(自身を除く): 29736175890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 389, 501, 778, 835, 1002, 1167, 1670, 1945, 2334, 2505, 3890, 5010, 5835, 10739, 11670, 21478, 32217, 53695, 64434, 64963, 107390, 129926, 161085, 194889, 322170, 324815, 389778, 649630, 974445, 1793413, 1948890, 3586826, 4177471, 5380239, 8354942, 8967065, 10760478, 12532413, 17934130, 20887355, 25064826, 26901195, 41774710, 53802390, 62662065, 125324130, 697637657, 1395275314, 2092912971, 3488188285, 4185825942, 6976376570, 10464564855, 20929129710]

約数ペア:

[(1, 20929129710), (2, 10464564855), (3, 6976376570), (5, 4185825942), (6, 3488188285), (10, 2092912971), (15, 1395275314), (30, 697637657), (167, 125324130), (334, 62662065), (389, 53802390), (501, 41774710), (778, 26901195), (835, 25064826), (1002, 20887355), (1167, 17934130), (1670, 12532413), (1945, 10760478), (2334, 8967065), (2505, 8354942), (3890, 5380239), (5010, 4177471), (5835, 3586826), (10739, 1948890), (11670, 1793413), (21478, 974445), (32217, 649630), (53695, 389778), (64434, 324815), (64963, 322170), (107390, 194889), (129926, 161085)]