20170263738

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^1\times {\mathrm{2447}}^1\times {\mathrm{4889}}^1$

素因数の和:7622

約数の個数: 32

約数和(自身を含む): 40508916480

約数和(自身を除く): 20338652742

約数列:

[1, 2, 3, 6, 281, 562, 843, 1686, 2447, 4889, 4894, 7341, 9778, 14667, 14682, 29334, 687607, 1373809, 1375214, 2062821, 2747618, 4121427, 4125642, 8242854, 11963383, 23926766, 35890149, 71780298, 3361710623, 6723421246, 10085131869, 20170263738]

約数ペア:

[(1, 20170263738), (2, 10085131869), (3, 6723421246), (6, 3361710623), (281, 71780298), (562, 35890149), (843, 23926766), (1686, 11963383), (2447, 8242854), (4889, 4125642), (4894, 4121427), (7341, 2747618), (9778, 2062821), (14667, 1375214), (14682, 1373809), (29334, 687607)]