20565800208

素因数分解:

$2^4\times 3^4\times {\mathrm{15868673}}^1$

素因数の和:15868693

約数の個数: 50

約数和(自身を含む): 59523396174

約数和(自身を除く): 38957595966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15868673, 31737346, 47606019, 63474692, 95212038, 126949384, 142818057, 190424076, 253898768, 285636114, 380848152, 428454171, 571272228, 761696304, 856908342, 1142544456, 1285362513, 1713816684, 2285088912, 2570725026, 3427633368, 5141450052, 6855266736, 10282900104, 20565800208]

約数ペア:

[(1, 20565800208), (2, 10282900104), (3, 6855266736), (4, 5141450052), (6, 3427633368), (8, 2570725026), (9, 2285088912), (12, 1713816684), (16, 1285362513), (18, 1142544456), (24, 856908342), (27, 761696304), (36, 571272228), (48, 428454171), (54, 380848152), (72, 285636114), (81, 253898768), (108, 190424076), (144, 142818057), (162, 126949384), (216, 95212038), (324, 63474692), (432, 47606019), (648, 31737346), (1296, 15868673)]