20097116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13327}}^1$

素因数の和:13373

約数の個数: 24

約数和(自身を含む): 39184320

約数和(自身を除く): 19087204

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 13327, 26654, 53308, 173251, 346502, 386483, 693004, 772966, 1545932, 5024279, 10048558, 20097116]

約数ペア:

[(1, 20097116), (2, 10048558), (4, 5024279), (13, 1545932), (26, 772966), (29, 693004), (52, 386483), (58, 346502), (116, 173251), (377, 53308), (754, 26654), (1508, 13327)]