20182463824

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{421}}^1\times {\mathrm{7823}}^1$

素因数の和:8635

約数の個数: 40

約数和(自身を含む): 39303770112

約数和(自身を除く): 19121306288

約数列:

[1, 2, 4, 8, 16, 383, 421, 766, 842, 1532, 1684, 3064, 3368, 6128, 6736, 7823, 15646, 31292, 62584, 125168, 161243, 322486, 644972, 1289944, 2579888, 2996209, 3293483, 5992418, 6586966, 11984836, 13173932, 23969672, 26347864, 47939344, 52695728, 1261403989, 2522807978, 5045615956, 10091231912, 20182463824]

約数ペア:

[(1, 20182463824), (2, 10091231912), (4, 5045615956), (8, 2522807978), (16, 1261403989), (383, 52695728), (421, 47939344), (766, 26347864), (842, 23969672), (1532, 13173932), (1684, 11984836), (3064, 6586966), (3368, 5992418), (6128, 3293483), (6736, 2996209), (7823, 2579888), (15646, 1289944), (31292, 644972), (62584, 322486), (125168, 161243)]