20194227744

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1\times {\mathrm{2053}}^1$

素因数の和:3442

約数の個数: 96

約数和(自身を含む): 53748414720

約数和(自身を除く): 33554186976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1297, 1896, 2053, 2528, 2594, 3792, 3891, 4106, 5188, 6159, 7584, 7782, 8212, 10376, 12318, 15564, 16424, 20752, 24636, 31128, 32848, 41504, 49272, 62256, 65696, 98544, 102463, 124512, 162187, 197088, 204926, 307389, 324374, 409852, 486561, 614778, 648748, 819704, 973122, 1229556, 1297496, 1639408, 1946244, 2459112, 2594992, 2662741, 3278816, 3892488, 4918224, 5189984, 5325482, 7784976, 7988223, 9836448, 10650964, 15569952, 15976446, 21301928, 31952892, 42603856, 63905784, 85207712, 127811568, 210356539, 255623136, 420713078, 631069617, 841426156, 1262139234, 1682852312, 2524278468, 3365704624, 5048556936, 6731409248, 10097113872, 20194227744]

約数ペア:

[(1, 20194227744), (2, 10097113872), (3, 6731409248), (4, 5048556936), (6, 3365704624), (8, 2524278468), (12, 1682852312), (16, 1262139234), (24, 841426156), (32, 631069617), (48, 420713078), (79, 255623136), (96, 210356539), (158, 127811568), (237, 85207712), (316, 63905784), (474, 42603856), (632, 31952892), (948, 21301928), (1264, 15976446), (1297, 15569952), (1896, 10650964), (2053, 9836448), (2528, 7988223), (2594, 7784976), (3792, 5325482), (3891, 5189984), (4106, 4918224), (5188, 3892488), (6159, 3278816), (7584, 2662741), (7782, 2594992), (8212, 2459112), (10376, 1946244), (12318, 1639408), (15564, 1297496), (16424, 1229556), (20752, 973122), (24636, 819704), (31128, 648748), (32848, 614778), (41504, 486561), (49272, 409852), (62256, 324374), (65696, 307389), (98544, 204926), (102463, 197088), (124512, 162187)]