20233677402

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1487}}^1\times {\mathrm{20431}}^1$

素因数の和:21963

約数の個数: 48

約数和(自身を含む): 45056973312

約数和(自身を除く): 24823295910

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1487, 2974, 4461, 8922, 13383, 20431, 26766, 40862, 55019, 61293, 110038, 122586, 165057, 183879, 330114, 367758, 495171, 755947, 990342, 1511894, 2267841, 4535682, 6803523, 13607046, 30380897, 60761794, 91142691, 182285382, 273428073, 546856146, 1124093189, 2248186378, 3372279567, 6744559134, 10116838701, 20233677402]

約数ペア:

[(1, 20233677402), (2, 10116838701), (3, 6744559134), (6, 3372279567), (9, 2248186378), (18, 1124093189), (37, 546856146), (74, 273428073), (111, 182285382), (222, 91142691), (333, 60761794), (666, 30380897), (1487, 13607046), (2974, 6803523), (4461, 4535682), (8922, 2267841), (13383, 1511894), (20431, 990342), (26766, 755947), (40862, 495171), (55019, 367758), (61293, 330114), (110038, 183879), (122586, 165057)]