20112842284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{13829}}^1$

素因数の和:14218

約数の個数: 48

約数和(自身を含む): 37435265280

約数和(自身を除く): 17322422996

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 317, 634, 1147, 1268, 2294, 4588, 9827, 11729, 13829, 19654, 23458, 27658, 39308, 46916, 55316, 363599, 428699, 511673, 727198, 857398, 1023346, 1454396, 1714796, 2046692, 4383793, 8767586, 15861863, 17535172, 31723726, 63447452, 135897583, 162200341, 271795166, 324400682, 543590332, 648801364, 5028210571, 10056421142, 20112842284]

約数ペア:

[(1, 20112842284), (2, 10056421142), (4, 5028210571), (31, 648801364), (37, 543590332), (62, 324400682), (74, 271795166), (124, 162200341), (148, 135897583), (317, 63447452), (634, 31723726), (1147, 17535172), (1268, 15861863), (2294, 8767586), (4588, 4383793), (9827, 2046692), (11729, 1714796), (13829, 1454396), (19654, 1023346), (23458, 857398), (27658, 727198), (39308, 511673), (46916, 428699), (55316, 363599)]