20182034873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 29696163840

約数和(自身を除く): 9514128967

約数列:

[1, 7, 11, 13, 29, 31, 41, 77, 91, 143, 203, 217, 287, 319, 341, 377, 403, 451, 533, 547, 899, 1001, 1189, 1271, 2233, 2387, 2639, 2821, 3157, 3731, 3829, 4147, 4433, 5863, 6017, 6293, 7111, 8323, 8897, 9889, 11687, 13079, 13981, 15457, 15863, 16523, 16957, 22427, 29029, 31031, 36859, 41041, 42119, 49777, 69223, 78221, 81809, 91553, 97867, 108199, 111041, 115661, 118699, 128557, 156989, 170027, 174493, 181753, 186527, 206219, 220441, 246697, 258013, 291551, 405449, 479167, 491753, 547547, 650383, 695237, 899899, 1190189, 1221451, 1272271, 1305689, 1443533, 1543087, 1726879, 2040857, 2268409, 2424851, 2838143, 3207061, 3354169, 3442271, 4552681, 4866659, 5270837, 5409283, 6392789, 7154213, 7647607, 8454979, 9038081, 15878863, 16973957, 20161873, 22449427, 36895859, 37864981, 44749523, 50079491, 53533249, 59184853, 63266567, 70320679, 93004769, 99418891, 141133111, 221780603, 262104349, 492244753, 651033383, 695932237, 1552464221, 1834730443, 2883147839, 20182034873]

約数ペア:

[(1, 20182034873), (7, 2883147839), (11, 1834730443), (13, 1552464221), (29, 695932237), (31, 651033383), (41, 492244753), (77, 262104349), (91, 221780603), (143, 141133111), (203, 99418891), (217, 93004769), (287, 70320679), (319, 63266567), (341, 59184853), (377, 53533249), (403, 50079491), (451, 44749523), (533, 37864981), (547, 36895859), (899, 22449427), (1001, 20161873), (1189, 16973957), (1271, 15878863), (2233, 9038081), (2387, 8454979), (2639, 7647607), (2821, 7154213), (3157, 6392789), (3731, 5409283), (3829, 5270837), (4147, 4866659), (4433, 4552681), (5863, 3442271), (6017, 3354169), (6293, 3207061), (7111, 2838143), (8323, 2424851), (8897, 2268409), (9889, 2040857), (11687, 1726879), (13079, 1543087), (13981, 1443533), (15457, 1305689), (15863, 1272271), (16523, 1221451), (16957, 1190189), (22427, 899899), (29029, 695237), (31031, 650383), (36859, 547547), (41041, 491753), (42119, 479167), (49777, 405449), (69223, 291551), (78221, 258013), (81809, 246697), (91553, 220441), (97867, 206219), (108199, 186527), (111041, 181753), (115661, 174493), (118699, 170027), (128557, 156989)]