20259780258

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{3191}}^1\times {\mathrm{10909}}^1$

素因数の和:14202

約数の個数: 32

約数和(自身を含む): 40953870720

約数和(自身を除く): 20694090462

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 3191, 6382, 9573, 10909, 19146, 21818, 32727, 65454, 309527, 619054, 928581, 1058173, 1857162, 2116346, 3174519, 6349038, 34810619, 69621238, 104431857, 208863714, 3376630043, 6753260086, 10129890129, 20259780258]

約数ペア:

[(1, 20259780258), (2, 10129890129), (3, 6753260086), (6, 3376630043), (97, 208863714), (194, 104431857), (291, 69621238), (582, 34810619), (3191, 6349038), (6382, 3174519), (9573, 2116346), (10909, 1857162), (19146, 1058173), (21818, 928581), (32727, 619054), (65454, 309527)]