20239314472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6277703}}^1$

素因数の和:6277753

約数の個数: 32

約数和(自身を含む): 42186170880

約数和(自身を除く): 21946856408

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 6277703, 12555406, 25110812, 50221624, 81610139, 163220278, 194608793, 326440556, 389217586, 652881112, 778435172, 1556870344, 2529914309, 5059828618, 10119657236, 20239314472]

約数ペア:

[(1, 20239314472), (2, 10119657236), (4, 5059828618), (8, 2529914309), (13, 1556870344), (26, 778435172), (31, 652881112), (52, 389217586), (62, 326440556), (104, 194608793), (124, 163220278), (248, 81610139), (403, 50221624), (806, 25110812), (1612, 12555406), (3224, 6277703)]