20445936

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8693}}^1$

素因数の和:8718

約数の個数: 60

約数和(自身を含む): 61449192

約数和(自身を除く): 41003256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8693, 17386, 26079, 34772, 52158, 60851, 69544, 104316, 121702, 139088, 182553, 208632, 243404, 365106, 417264, 425957, 486808, 730212, 851914, 973616, 1277871, 1460424, 1703828, 2555742, 2920848, 3407656, 5111484, 6815312, 10222968, 20445936]

約数ペア:

[(1, 20445936), (2, 10222968), (3, 6815312), (4, 5111484), (6, 3407656), (7, 2920848), (8, 2555742), (12, 1703828), (14, 1460424), (16, 1277871), (21, 973616), (24, 851914), (28, 730212), (42, 486808), (48, 425957), (49, 417264), (56, 365106), (84, 243404), (98, 208632), (112, 182553), (147, 139088), (168, 121702), (196, 104316), (294, 69544), (336, 60851), (392, 52158), (588, 34772), (784, 26079), (1176, 17386), (2352, 8693)]