420803632

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{68669}}^1$

素因数の和:69060

約数の個数: 20

約数和(自身を含む): 817447680

約数和(自身を除く): 396644048

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 68669, 137338, 274676, 549352, 1098704, 26300227, 52600454, 105200908, 210401816, 420803632]

約数ペア:

[(1, 420803632), (2, 210401816), (4, 105200908), (8, 52600454), (16, 26300227), (383, 1098704), (766, 549352), (1532, 274676), (3064, 137338), (6128, 68669)]