19950336

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1237}}^1$

素因数の和:1266

約数の個数: 108

約数和(自身を含む): 65792272

約数和(自身を除く): 45841936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1237, 1344, 1792, 2016, 2304, 2474, 2688, 3711, 4032, 4948, 5376, 7422, 8064, 8659, 9896, 11133, 14844, 16128, 17318, 19792, 22266, 25977, 29688, 34636, 39584, 44532, 51954, 59376, 69272, 77931, 79168, 89064, 103908, 118752, 138544, 155862, 158336, 178128, 207816, 237504, 277088, 311724, 316672, 356256, 415632, 475008, 554176, 623448, 712512, 831264, 950016, 1108352, 1246896, 1425024, 1662528, 2216704, 2493792, 2850048, 3325056, 4987584, 6650112, 9975168, 19950336]

約数ペア:

[(1, 19950336), (2, 9975168), (3, 6650112), (4, 4987584), (6, 3325056), (7, 2850048), (8, 2493792), (9, 2216704), (12, 1662528), (14, 1425024), (16, 1246896), (18, 1108352), (21, 950016), (24, 831264), (28, 712512), (32, 623448), (36, 554176), (42, 475008), (48, 415632), (56, 356256), (63, 316672), (64, 311724), (72, 277088), (84, 237504), (96, 207816), (112, 178128), (126, 158336), (128, 155862), (144, 138544), (168, 118752), (192, 103908), (224, 89064), (252, 79168), (256, 77931), (288, 69272), (336, 59376), (384, 51954), (448, 44532), (504, 39584), (576, 34636), (672, 29688), (768, 25977), (896, 22266), (1008, 19792), (1152, 17318), (1237, 16128), (1344, 14844), (1792, 11133), (2016, 9896), (2304, 8659), (2474, 8064), (2688, 7422), (3711, 5376), (4032, 4948)]