20165243652

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{25609}}^1$

素因数の和:25962

約数の個数: 96

約数和(自身を含む): 54727545600

約数和(自身を除く): 34562301948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 317, 414, 621, 634, 828, 951, 1242, 1268, 1902, 2484, 2853, 3804, 5706, 7291, 8559, 11412, 14582, 17118, 21873, 25609, 29164, 34236, 43746, 51218, 65619, 76827, 87492, 102436, 131238, 153654, 196857, 230481, 262476, 307308, 393714, 460962, 589007, 691443, 787428, 921924, 1178014, 1382886, 1767021, 2356028, 2765772, 3534042, 5301063, 7068084, 8118053, 10602126, 15903189, 16236106, 21204252, 24354159, 31806378, 32472212, 48708318, 63612756, 73062477, 97416636, 146124954, 186715219, 219187431, 292249908, 373430438, 438374862, 560145657, 746860876, 876749724, 1120291314, 1680436971, 2240582628, 3360873942, 5041310913, 6721747884, 10082621826, 20165243652]

約数ペア:

[(1, 20165243652), (2, 10082621826), (3, 6721747884), (4, 5041310913), (6, 3360873942), (9, 2240582628), (12, 1680436971), (18, 1120291314), (23, 876749724), (27, 746860876), (36, 560145657), (46, 438374862), (54, 373430438), (69, 292249908), (92, 219187431), (108, 186715219), (138, 146124954), (207, 97416636), (276, 73062477), (317, 63612756), (414, 48708318), (621, 32472212), (634, 31806378), (828, 24354159), (951, 21204252), (1242, 16236106), (1268, 15903189), (1902, 10602126), (2484, 8118053), (2853, 7068084), (3804, 5301063), (5706, 3534042), (7291, 2765772), (8559, 2356028), (11412, 1767021), (14582, 1382886), (17118, 1178014), (21873, 921924), (25609, 787428), (29164, 691443), (34236, 589007), (43746, 460962), (51218, 393714), (65619, 307308), (76827, 262476), (87492, 230481), (102436, 196857), (131238, 153654)]