20633136470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{48413}}^1$

素因数の和:48569

約数の個数: 64

約数和(自身を含む): 41411399040

約数和(自身を除く): 20778262570

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 109, 115, 170, 218, 230, 391, 545, 782, 1090, 1853, 1955, 2507, 3706, 3910, 5014, 9265, 12535, 18530, 25070, 42619, 48413, 85238, 96826, 213095, 242065, 426190, 484130, 823021, 1113499, 1646042, 2226998, 4115105, 5277017, 5567495, 8230210, 10554034, 11134990, 18929483, 26385085, 37858966, 52770170, 89709289, 94647415, 121371391, 179418578, 189294830, 242742782, 448546445, 606856955, 897092890, 1213713910, 2063313647, 4126627294, 10316568235, 20633136470]

約数ペア:

[(1, 20633136470), (2, 10316568235), (5, 4126627294), (10, 2063313647), (17, 1213713910), (23, 897092890), (34, 606856955), (46, 448546445), (85, 242742782), (109, 189294830), (115, 179418578), (170, 121371391), (218, 94647415), (230, 89709289), (391, 52770170), (545, 37858966), (782, 26385085), (1090, 18929483), (1853, 11134990), (1955, 10554034), (2507, 8230210), (3706, 5567495), (3910, 5277017), (5014, 4115105), (9265, 2226998), (12535, 1646042), (18530, 1113499), (25070, 823021), (42619, 484130), (48413, 426190), (85238, 242065), (96826, 213095)]