20167005245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1\times {\mathrm{1061}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 25434984960

約数和(自身を除く): 5267979715

約数列:

[1, 5, 23, 115, 197, 839, 985, 1061, 4195, 4531, 5305, 19297, 22655, 24403, 96485, 122015, 165283, 209017, 826415, 890179, 1045085, 3801509, 4450895, 4807391, 19007545, 20474117, 24036955, 102370585, 175365263, 876826315, 4033401049, 20167005245]

約数ペア:

[(1, 20167005245), (5, 4033401049), (23, 876826315), (115, 175365263), (197, 102370585), (839, 24036955), (985, 20474117), (1061, 19007545), (4195, 4807391), (4531, 4450895), (5305, 3801509), (19297, 1045085), (22655, 890179), (24403, 826415), (96485, 209017), (122015, 165283)]