20165846464

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{38393}}^1$

素因数の和:38717

約数の個数: 56

約数和(自身を含む): 41543843760

約数和(自身を除く): 21377997296

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 283, 464, 566, 928, 1132, 1856, 2264, 4528, 8207, 9056, 16414, 18112, 32828, 38393, 65656, 76786, 131312, 153572, 262624, 307144, 525248, 614288, 1113397, 1228576, 2226794, 2457152, 4453588, 8907176, 10865219, 17814352, 21730438, 35628704, 43460876, 71257408, 86921752, 173843504, 315091351, 347687008, 630182702, 695374016, 1260365404, 2520730808, 5041461616, 10082923232, 20165846464]

約数ペア:

[(1, 20165846464), (2, 10082923232), (4, 5041461616), (8, 2520730808), (16, 1260365404), (29, 695374016), (32, 630182702), (58, 347687008), (64, 315091351), (116, 173843504), (232, 86921752), (283, 71257408), (464, 43460876), (566, 35628704), (928, 21730438), (1132, 17814352), (1856, 10865219), (2264, 8907176), (4528, 4453588), (8207, 2457152), (9056, 2226794), (16414, 1228576), (18112, 1113397), (32828, 614288), (38393, 525248), (65656, 307144), (76786, 262624), (131312, 153572)]