20161177763

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1\times {\mathrm{617}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 21847891968

約数和(自身を除く): 1686714205

約数列:

[1, 31, 41, 47, 547, 617, 1271, 1457, 1927, 16957, 19127, 22427, 25297, 25709, 28999, 59737, 337499, 695237, 784207, 796979, 898969, 1054069, 1188959, 10462469, 13837459, 15862453, 32676139, 36857729, 428961229, 491736043, 650360573, 20161177763]

約数ペア:

[(1, 20161177763), (31, 650360573), (41, 491736043), (47, 428961229), (547, 36857729), (617, 32676139), (1271, 15862453), (1457, 13837459), (1927, 10462469), (16957, 1188959), (19127, 1054069), (22427, 898969), (25297, 796979), (25709, 784207), (28999, 695237), (59737, 337499)]