20064005312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{63629}}^1$

素因数の和:64033

約数の個数: 56

約数和(自身を含む): 42990973200

約数和(自身を除く): 22926967888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 379, 416, 758, 832, 1516, 3032, 4927, 6064, 9854, 12128, 19708, 24256, 39416, 63629, 78832, 127258, 157664, 254516, 315328, 509032, 827177, 1018064, 1654354, 2036128, 3308708, 4072256, 6617416, 13234832, 24115391, 26469664, 48230782, 52939328, 96461564, 192923128, 313500083, 385846256, 627000166, 771692512, 1254000332, 1543385024, 2508000664, 5016001328, 10032002656, 20064005312]

約数ペア:

[(1, 20064005312), (2, 10032002656), (4, 5016001328), (8, 2508000664), (13, 1543385024), (16, 1254000332), (26, 771692512), (32, 627000166), (52, 385846256), (64, 313500083), (104, 192923128), (208, 96461564), (379, 52939328), (416, 48230782), (758, 26469664), (832, 24115391), (1516, 13234832), (3032, 6617416), (4927, 4072256), (6064, 3308708), (9854, 2036128), (12128, 1654354), (19708, 1018064), (24256, 827177), (39416, 509032), (63629, 315328), (78832, 254516), (127258, 157664)]