20346739322

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{31751}}^1$

素因数の和:32283

約数の個数: 48

約数和(自身を含む): 38311201152

約数和(自身を除く): 17964461830

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 503, 637, 1006, 1274, 3521, 6539, 7042, 13078, 24647, 31751, 45773, 49294, 63502, 91546, 222257, 320411, 412763, 444514, 640822, 825526, 1555799, 2889341, 3111598, 5778682, 15970753, 20225387, 31941506, 40450774, 111795271, 207619789, 223590542, 415239578, 782566897, 1453338523, 1565133794, 2906677046, 10173369661, 20346739322]

約数ペア:

[(1, 20346739322), (2, 10173369661), (7, 2906677046), (13, 1565133794), (14, 1453338523), (26, 782566897), (49, 415239578), (91, 223590542), (98, 207619789), (182, 111795271), (503, 40450774), (637, 31941506), (1006, 20225387), (1274, 15970753), (3521, 5778682), (6539, 3111598), (7042, 2889341), (13078, 1555799), (24647, 825526), (31751, 640822), (45773, 444514), (49294, 412763), (63502, 320411), (91546, 222257)]