20035496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{503}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 20607064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383, 503, 766, 1006, 1532, 2012, 3064, 4024, 4979, 6539, 9958, 13078, 19916, 26156, 39832, 52312, 192649, 385298, 770596, 1541192, 2504437, 5008874, 10017748, 20035496]

約数ペア:

[(1, 20035496), (2, 10017748), (4, 5008874), (8, 2504437), (13, 1541192), (26, 770596), (52, 385298), (104, 192649), (383, 52312), (503, 39832), (766, 26156), (1006, 19916), (1532, 13078), (2012, 9958), (3064, 6539), (4024, 4979)]