20090555144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109919}}^1$

素因数の和:110034

約数の個数: 64

約数和(自身を含む): 43053465600

約数和(自身を除く): 22962910456

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 67, 88, 124, 134, 248, 268, 341, 536, 682, 737, 1364, 1474, 2077, 2728, 2948, 4154, 5896, 8308, 16616, 22847, 45694, 91388, 109919, 182776, 219838, 439676, 879352, 1209109, 2418218, 3407489, 4836436, 6814978, 7364573, 9672872, 13629956, 14729146, 27259912, 29458292, 37482379, 58916584, 74964758, 81010303, 149929516, 162020606, 228301763, 299859032, 324041212, 456603526, 648082424, 913207052, 1826414104, 2511319393, 5022638786, 10045277572, 20090555144]

約数ペア:

[(1, 20090555144), (2, 10045277572), (4, 5022638786), (8, 2511319393), (11, 1826414104), (22, 913207052), (31, 648082424), (44, 456603526), (62, 324041212), (67, 299859032), (88, 228301763), (124, 162020606), (134, 149929516), (248, 81010303), (268, 74964758), (341, 58916584), (536, 37482379), (682, 29458292), (737, 27259912), (1364, 14729146), (1474, 13629956), (2077, 9672872), (2728, 7364573), (2948, 6814978), (4154, 4836436), (5896, 3407489), (8308, 2418218), (16616, 1209109), (22847, 879352), (45694, 439676), (91388, 219838), (109919, 182776)]