20236440267

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{5227}}^1$

素因数の和:5632

約数の個数: 48

約数和(自身を含む): 31122074880

約数和(自身を除く): 10885634613

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 317, 531, 951, 1357, 2853, 4071, 5227, 7291, 12213, 15681, 18703, 21873, 47043, 56109, 65619, 120221, 168327, 308393, 360663, 430169, 925179, 1081989, 1290507, 1656959, 2775537, 3871521, 4970877, 7093039, 14912631, 21279117, 38110057, 63837351, 97760581, 114330171, 293281743, 342990513, 879845229, 2248493363, 6745480089, 20236440267]

約数ペア:

[(1, 20236440267), (3, 6745480089), (9, 2248493363), (23, 879845229), (59, 342990513), (69, 293281743), (177, 114330171), (207, 97760581), (317, 63837351), (531, 38110057), (951, 21279117), (1357, 14912631), (2853, 7093039), (4071, 4970877), (5227, 3871521), (7291, 2775537), (12213, 1656959), (15681, 1290507), (18703, 1081989), (21873, 925179), (47043, 430169), (56109, 360663), (65619, 308393), (120221, 168327)]