20086884249

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{6737}}^1$

素因数の和:7609

約数の個数: 32

約数和(自身を含む): 28390158720

約数和(自身を除く): 8303274471

約数列:

[1, 3, 29, 43, 87, 129, 797, 1247, 2391, 3741, 6737, 20211, 23113, 34271, 69339, 102813, 195373, 289691, 586119, 869073, 993859, 2981577, 5369389, 8401039, 16108167, 25203117, 155712281, 230883727, 467136843, 692651181, 6695628083, 20086884249]

約数ペア:

[(1, 20086884249), (3, 6695628083), (29, 692651181), (43, 467136843), (87, 230883727), (129, 155712281), (797, 25203117), (1247, 16108167), (2391, 8401039), (3741, 5369389), (6737, 2981577), (20211, 993859), (23113, 869073), (34271, 586119), (69339, 289691), (102813, 195373)]