20005937092

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{5107}}^1$

素因数の和:5536

約数の個数: 48

約数和(自身を含む): 36412766208

約数和(自身を除く): 16406829116

約数列:

[1, 2, 4, 47, 67, 94, 134, 188, 268, 311, 622, 1244, 3149, 5107, 6298, 10214, 12596, 14617, 20428, 20837, 29234, 41674, 58468, 83348, 240029, 342169, 480058, 684338, 960116, 979339, 1368676, 1588277, 1958678, 3176554, 3917356, 6353108, 16081943, 32163886, 64327772, 74649019, 106414559, 149298038, 212829118, 298596076, 425658236, 5001484273, 10002968546, 20005937092]

約数ペア:

[(1, 20005937092), (2, 10002968546), (4, 5001484273), (47, 425658236), (67, 298596076), (94, 212829118), (134, 149298038), (188, 106414559), (268, 74649019), (311, 64327772), (622, 32163886), (1244, 16081943), (3149, 6353108), (5107, 3917356), (6298, 3176554), (10214, 1958678), (12596, 1588277), (14617, 1368676), (20428, 979339), (20837, 960116), (29234, 684338), (41674, 480058), (58468, 342169), (83348, 240029)]