20163340776

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1\times {\mathrm{8753}}^1$

素因数の和:10626

約数の個数: 64

約数和(自身を含む): 51393683520

約数和(自身を除く): 31230342744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 1811, 3622, 5433, 7244, 8753, 10866, 14488, 17506, 21732, 26259, 35012, 43464, 52518, 70024, 95983, 105036, 191966, 210072, 287949, 383932, 463909, 575898, 767864, 927818, 1151796, 1391727, 1855636, 2303592, 2783454, 3711272, 5566908, 11133816, 15851683, 31703366, 47555049, 63406732, 95110098, 126813464, 190220196, 380440392, 840139199, 1680278398, 2520417597, 3360556796, 5040835194, 6721113592, 10081670388, 20163340776]

約数ペア:

[(1, 20163340776), (2, 10081670388), (3, 6721113592), (4, 5040835194), (6, 3360556796), (8, 2520417597), (12, 1680278398), (24, 840139199), (53, 380440392), (106, 190220196), (159, 126813464), (212, 95110098), (318, 63406732), (424, 47555049), (636, 31703366), (1272, 15851683), (1811, 11133816), (3622, 5566908), (5433, 3711272), (7244, 2783454), (8753, 2303592), (10866, 1855636), (14488, 1391727), (17506, 1151796), (21732, 927818), (26259, 767864), (35012, 575898), (43464, 463909), (52518, 383932), (70024, 287949), (95983, 210072), (105036, 191966)]