20090979596

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{35759}}^1$

素因数の和:36014

約数の個数: 48

約数和(自身を含む): 38064660480

約数和(自身を除く): 17973680884

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 197, 394, 713, 788, 1426, 2852, 4531, 6107, 9062, 12214, 18124, 24428, 35759, 71518, 140461, 143036, 280922, 561844, 822457, 1108529, 1644914, 2217058, 3289828, 4434116, 7044523, 14089046, 25496167, 28178092, 50992334, 101984668, 162024029, 218380213, 324048058, 436760426, 648096116, 873520852, 5022744899, 10045489798, 20090979596]

約数ペア:

[(1, 20090979596), (2, 10045489798), (4, 5022744899), (23, 873520852), (31, 648096116), (46, 436760426), (62, 324048058), (92, 218380213), (124, 162024029), (197, 101984668), (394, 50992334), (713, 28178092), (788, 25496167), (1426, 14089046), (2852, 7044523), (4531, 4434116), (6107, 3289828), (9062, 2217058), (12214, 1644914), (18124, 1108529), (24428, 822457), (35759, 561844), (71518, 280922), (140461, 143036)]