20178095108

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1\times {\mathrm{1283}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 36343157760

約数和(自身を除く): 16165062652

約数列:

[1, 2, 4, 59, 103, 118, 206, 236, 412, 647, 1283, 1294, 2566, 2588, 5132, 6077, 12154, 24308, 38173, 66641, 75697, 76346, 132149, 133282, 151394, 152692, 264298, 266564, 302788, 528596, 830101, 1660202, 3320404, 3931819, 7796791, 7863638, 15593582, 15727276, 31187164, 48975959, 85500403, 97951918, 171000806, 195903836, 342001612, 5044523777, 10089047554, 20178095108]

約数ペア:

[(1, 20178095108), (2, 10089047554), (4, 5044523777), (59, 342001612), (103, 195903836), (118, 171000806), (206, 97951918), (236, 85500403), (412, 48975959), (647, 31187164), (1283, 15727276), (1294, 15593582), (2566, 7863638), (2588, 7796791), (5132, 3931819), (6077, 3320404), (12154, 1660202), (24308, 830101), (38173, 528596), (66641, 302788), (75697, 266564), (76346, 264298), (132149, 152692), (133282, 151394)]