20190632382

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{406561}}^1$

素因数の和:406689

約数の個数: 48

約数和(自身を含む): 45665043840

約数和(自身を除く): 25474411458

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 89, 93, 178, 186, 267, 279, 534, 558, 801, 1602, 2759, 5518, 8277, 16554, 24831, 49662, 406561, 813122, 1219683, 2439366, 3659049, 7318098, 12603391, 25206782, 36183929, 37810173, 72367858, 75620346, 108551787, 113430519, 217103574, 226861038, 325655361, 651310722, 1121701799, 2243403598, 3365105397, 6730210794, 10095316191, 20190632382]

約数ペア:

[(1, 20190632382), (2, 10095316191), (3, 6730210794), (6, 3365105397), (9, 2243403598), (18, 1121701799), (31, 651310722), (62, 325655361), (89, 226861038), (93, 217103574), (178, 113430519), (186, 108551787), (267, 75620346), (279, 72367858), (534, 37810173), (558, 36183929), (801, 25206782), (1602, 12603391), (2759, 7318098), (5518, 3659049), (8277, 2439366), (16554, 1219683), (24831, 813122), (49662, 406561)]