1020002764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1220099}}^1$

素因数の和:1220133

約数の個数: 24

約数和(自身を含む): 2049768000

約数和(自身を除く): 1029765236

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1220099, 2440198, 4880396, 13421089, 23181881, 26842178, 46363762, 53684356, 92727524, 255000691, 510001382, 1020002764]

約数ペア:

[(1, 1020002764), (2, 510001382), (4, 255000691), (11, 92727524), (19, 53684356), (22, 46363762), (38, 26842178), (44, 23181881), (76, 13421089), (209, 4880396), (418, 2440198), (836, 1220099)]