20163656007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{991}}^1$

素因数の和:1429

約数の個数: 96

約数和(自身を含む): 34726348800

約数和(自身を除く): 14562692793

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 373, 551, 627, 957, 991, 1119, 1653, 1881, 2871, 2973, 3357, 4103, 4959, 6061, 7087, 8919, 10817, 10901, 12309, 18183, 18829, 21261, 28739, 32451, 32703, 36927, 54549, 56487, 63783, 77957, 86217, 97353, 98109, 118987, 169461, 205523, 207119, 233871, 258651, 316129, 356961, 369643, 546041, 616569, 621357, 701613, 948387, 1070883, 1108929, 1638123, 1849707, 1864071, 2260753, 2845161, 3326787, 4066073, 4914369, 6006451, 6782259, 7023217, 10719647, 12198219, 18019353, 20346777, 21069651, 32158941, 36594657, 54058059, 63208953, 77255387, 96476823, 117916117, 203673293, 231766161, 353748351, 611019879, 695298483, 1061245053, 1833059637, 2240406223, 6721218669, 20163656007]

約数ペア:

[(1, 20163656007), (3, 6721218669), (9, 2240406223), (11, 1833059637), (19, 1061245053), (29, 695298483), (33, 611019879), (57, 353748351), (87, 231766161), (99, 203673293), (171, 117916117), (209, 96476823), (261, 77255387), (319, 63208953), (373, 54058059), (551, 36594657), (627, 32158941), (957, 21069651), (991, 20346777), (1119, 18019353), (1653, 12198219), (1881, 10719647), (2871, 7023217), (2973, 6782259), (3357, 6006451), (4103, 4914369), (4959, 4066073), (6061, 3326787), (7087, 2845161), (8919, 2260753), (10817, 1864071), (10901, 1849707), (12309, 1638123), (18183, 1108929), (18829, 1070883), (21261, 948387), (28739, 701613), (32451, 621357), (32703, 616569), (36927, 546041), (54549, 369643), (56487, 356961), (63783, 316129), (77957, 258651), (86217, 233871), (97353, 207119), (98109, 205523), (118987, 169461)]