24204860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63697}}^1$

素因数の和:63725

約数の個数: 24

約数和(自身を含む): 53506320

約数和(自身を除く): 29301460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 63697, 127394, 254788, 318485, 636970, 1210243, 1273940, 2420486, 4840972, 6051215, 12102430, 24204860]

約数ペア:

[(1, 24204860), (2, 12102430), (4, 6051215), (5, 4840972), (10, 2420486), (19, 1273940), (20, 1210243), (38, 636970), (76, 318485), (95, 254788), (190, 127394), (380, 63697)]