20245576386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{691589}}^1$

素因数の和:691659

約数の個数: 64

約数和(自身を含む): 50192835840

約数和(自身を除く): 29947259454

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 82, 102, 119, 123, 238, 246, 287, 357, 574, 697, 714, 861, 1394, 1722, 2091, 4182, 4879, 9758, 14637, 29274, 691589, 1383178, 2074767, 4149534, 4841123, 9682246, 11757013, 14523369, 23514026, 28355149, 29046738, 35271039, 56710298, 70542078, 82299091, 85065447, 164598182, 170130894, 198486043, 246897273, 396972086, 482037533, 493794546, 595458129, 964075066, 1190916258, 1446112599, 2892225198, 3374262731, 6748525462, 10122788193, 20245576386]

約数ペア:

[(1, 20245576386), (2, 10122788193), (3, 6748525462), (6, 3374262731), (7, 2892225198), (14, 1446112599), (17, 1190916258), (21, 964075066), (34, 595458129), (41, 493794546), (42, 482037533), (51, 396972086), (82, 246897273), (102, 198486043), (119, 170130894), (123, 164598182), (238, 85065447), (246, 82299091), (287, 70542078), (357, 56710298), (574, 35271039), (697, 29046738), (714, 28355149), (861, 23514026), (1394, 14523369), (1722, 11757013), (2091, 9682246), (4182, 4841123), (4879, 4149534), (9758, 2074767), (14637, 1383178), (29274, 691589)]