20172241596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{19211}}^1$

素因数の和:19411

約数の個数: 96

約数和(自身を含む): 52054990848

約数和(自身を除く): 31882749252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 127, 156, 159, 212, 254, 318, 381, 508, 636, 689, 762, 1378, 1524, 1651, 2067, 2756, 3302, 4134, 4953, 6604, 6731, 8268, 9906, 13462, 19211, 19812, 20193, 26924, 38422, 40386, 57633, 76844, 80772, 87503, 115266, 175006, 230532, 249743, 262509, 350012, 499486, 525018, 749229, 998972, 1018183, 1050036, 1498458, 2036366, 2439797, 2996916, 3054549, 4072732, 4879594, 6109098, 7319391, 9759188, 12218196, 13236379, 14638782, 26472758, 29277564, 31717361, 39709137, 52945516, 63434722, 79418274, 95152083, 126869444, 129309241, 158836548, 190304166, 258618482, 380608332, 387927723, 517236964, 775855446, 1551710892, 1681020133, 3362040266, 5043060399, 6724080532, 10086120798, 20172241596]

約数ペア:

[(1, 20172241596), (2, 10086120798), (3, 6724080532), (4, 5043060399), (6, 3362040266), (12, 1681020133), (13, 1551710892), (26, 775855446), (39, 517236964), (52, 387927723), (53, 380608332), (78, 258618482), (106, 190304166), (127, 158836548), (156, 129309241), (159, 126869444), (212, 95152083), (254, 79418274), (318, 63434722), (381, 52945516), (508, 39709137), (636, 31717361), (689, 29277564), (762, 26472758), (1378, 14638782), (1524, 13236379), (1651, 12218196), (2067, 9759188), (2756, 7319391), (3302, 6109098), (4134, 4879594), (4953, 4072732), (6604, 3054549), (6731, 2996916), (8268, 2439797), (9906, 2036366), (13462, 1498458), (19211, 1050036), (19812, 1018183), (20193, 998972), (26924, 749229), (38422, 525018), (40386, 499486), (57633, 350012), (76844, 262509), (80772, 249743), (87503, 230532), (115266, 175006)]