20326754064

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13660453}}^1$

素因数の和:13660495

約数の個数: 40

約数和(自身を含む): 54204681472

約数和(自身を除く): 33877927408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13660453, 27320906, 40981359, 54641812, 81962718, 109283624, 163925436, 218567248, 327850872, 423474043, 655701744, 846948086, 1270422129, 1693896172, 2540844258, 3387792344, 5081688516, 6775584688, 10163377032, 20326754064]

約数ペア:

[(1, 20326754064), (2, 10163377032), (3, 6775584688), (4, 5081688516), (6, 3387792344), (8, 2540844258), (12, 1693896172), (16, 1270422129), (24, 846948086), (31, 655701744), (48, 423474043), (62, 327850872), (93, 218567248), (124, 163925436), (186, 109283624), (248, 81962718), (372, 54641812), (496, 40981359), (744, 27320906), (1488, 13660453)]