20143727403470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{63247}}^1\times {\mathrm{152389}}^1$

素因数の和:215673

約数の個数: 64

約数和(自身を含む): 41637726950400

約数和(自身を除く): 21493999546930

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 63247, 126494, 152389, 304778, 316235, 632470, 695717, 761945, 1201693, 1391434, 1523890, 1676279, 2403386, 2895391, 3352558, 3478585, 5790782, 6008465, 6957170, 8381395, 12016930, 13218623, 14476955, 16762790, 26437246, 28953910, 31849301, 63698602, 66093115, 132186230, 159246505, 318493010, 9638147083, 19276294166, 48190735415, 96381470830, 106019617913, 183124794577, 212039235826, 366249589154, 530098089565, 915623972885, 1060196179130, 1831247945770, 2014372740347, 4028745480694, 10071863701735, 20143727403470]

約数ペア:

[(1, 20143727403470), (2, 10071863701735), (5, 4028745480694), (10, 2014372740347), (11, 1831247945770), (19, 1060196179130), (22, 915623972885), (38, 530098089565), (55, 366249589154), (95, 212039235826), (110, 183124794577), (190, 106019617913), (209, 96381470830), (418, 48190735415), (1045, 19276294166), (2090, 9638147083), (63247, 318493010), (126494, 159246505), (152389, 132186230), (304778, 66093115), (316235, 63698602), (632470, 31849301), (695717, 28953910), (761945, 26437246), (1201693, 16762790), (1391434, 14476955), (1523890, 13218623), (1676279, 12016930), (2403386, 8381395), (2895391, 6957170), (3352558, 6008465), (3478585, 5790782)]