20145940944

素因数分解:

$2^4\times 3^1\times {\mathrm{383}}^1\times {\mathrm{1095841}}^1$

素因数の和:1096235

約数の個数: 40

約数和(自身を含む): 52179612672

約数和(自身を除く): 32033671728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 383, 766, 1149, 1532, 2298, 3064, 4596, 6128, 9192, 18384, 1095841, 2191682, 3287523, 4383364, 6575046, 8766728, 13150092, 17533456, 26300184, 52600368, 419707103, 839414206, 1259121309, 1678828412, 2518242618, 3357656824, 5036485236, 6715313648, 10072970472, 20145940944]

約数ペア:

[(1, 20145940944), (2, 10072970472), (3, 6715313648), (4, 5036485236), (6, 3357656824), (8, 2518242618), (12, 1678828412), (16, 1259121309), (24, 839414206), (48, 419707103), (383, 52600368), (766, 26300184), (1149, 17533456), (1532, 13150092), (2298, 8766728), (3064, 6575046), (4596, 4383364), (6128, 3287523), (9192, 2191682), (18384, 1095841)]